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Incandescent lamp variety
A halogen lamp (also called tungsten halogen, quartz-halogen, and quartz iodine lamp) is an incandescent lamp consisting of a tungsten filament sealed
Halogen_lamp
Group of chemical elements
the triiodide ion. Look up halogen in Wiktionary, the free dictionary. Halogen bond Halogen addition reaction Halogen lamp Halogenation Interhalogen Pseudohalogen
Halogen
Cooking pot that uses halogen bulbs
A halogen oven, halogen convection oven, or halogen cooking pot is a type of oven that utilizes a halogen lamp as its heating element. Because a fan is
Halogen_oven
Type of lamp/lightbulb fitting/connector
covered here. Halogen lamps with GU4 (left) and G4 (right) bases Halogen lamp with G6.35 base Metal halide lamp with G8.5 base Halogen lamp with G9 looped-pin
Bi-pin_lamp_base
Electric light bulb with a resistively heated wire filament
lamp again. The halogen lamp reduces uneven evaporation of the filament and eliminates darkening of the envelope by filling the lamp with a halogen gas
Incandescent_light_bulb
Lamp mounted in the front of a vehicle
could not be achieved without a move to halogen technology, and so sealed-beam headlamps with internal halogen lamps became available for use on 1979 models
Headlamp
Type of electric lamp
been applied elsewhere. Halogen sealed beam lamps incorporate a halogen lamp within a quartz or hard glass envelope. A PAR lamp consists of a light source
Parabolic aluminized reflector
Parabolic_aluminized_reflector
Light source using an electric arc through mercury vapor
mercury-vapor lamp that can be connected directly to the mains without an external ballast. These lamps are about as efficient as incandescent and halogen lamps, but
Mercury-vapor_lamp
International lighting product company
GU10 50W tungsten halogen lamp, matching the 350-lumen output of the 50W halogen lamp. The lamps are produced at the first LED lamp manufacturing facility
Havells_Sylvania
Fluorescent lamps with folded tubes, often with built-in ballast
motion-activated lighting. Hybrid lamps, combining a halogen lamp with a CFL, are available where warm up time is unacceptable. The halogen lamp lights immediately,
Compact_fluorescent_lamp
Device designed to create radiative heat
to a much longer life of halogen lamps than other incandescent lamps. Due to the high pressure and temperature halogen lamps produce, they are relatively
Infrared_heater
Automotive light bulb
The H1 is a halogen lamp designed for use in automotive headlamps and fog and driving lamps. It has also been widely applied in emergency vehicle lights
H1_lamp
Device for producing light from electricity
metric tonnes of carbon dioxide emissions. Halogen lamps are usually much smaller than standard incandescent lamps, because for successful operation a bulb
Electric_light
Lamp with a tall stand made of wood or metal
Retrofitting the lamp with a 100W bulb resulted in a substantial improvement in bulb life with minimal loss in brightness. Halogen torchères have been
Torchère
Holder and connection for electrical lamps
manufacture. The 1000-watt FEL medium two-pin base halogen lamp allows designers to insert the lamp into the end of the ellipsoidal reflector through a
Lightbulb_socket
Dental equipment
The latest[when?] LED curing light cures material much faster than halogen lamps and previous LED curing lights. It uses a single high-intensity blue
Dental_curing_light
Regulations banning sale of incandescent light bulbs
incandescent light or daylight. Halogen lamps are a type of incandescent lamp with improved efficiency over regular incandescent lamps. Though not as energy efficient
Incandescent_light_bulb_ban
Decorative lamp
psychedelia, and cannabis cultures. A classic lava lamp contains a standard incandescent or halogen lamp which heats a tall (often tapered) glass bottle
Lava_lamp
Device that emits light to illuminate performers
as lamps. Stage lighting instruments typically use incandescent lamps, tungsten-halogen lamps, encapsulated arcs, or LEDs. Most theatrical lamps are
Stage_lighting_instrument
Light bulb
abbreviated MR) light bulb is a reflector housing format for halogen and LED lamps. MR lamps were originally designed for use in slide projectors, but see
Multifaceted_reflector
Artificial light sources powered by ionized gas electric discharge
Gas-discharge lamps are a family of artificial light sources that generate light by sending an electric discharge through an ionized gas, a plasma. Typically
Gas-discharge_lamp
Type of electric lamp/bulb
the shadows by standard halogen lighting. However, the bright headlights have given rise to complaints about glare. HID lamps are used in high-performance
High-intensity_discharge_lamp
Device that approximates natural sunlight
simulators may have several different lamp types combined—such as an arc source and one or more halogen lamps—to extend the spectrum far into the infrared
Solar_simulator
Stage lighting lamp
85–108 lumens per watt of electricity. Unlike regular incandescent halogen lamps where a halide gas is used to regenerate the filament and keep the evaporated
Hydrargyrum medium-arc iodide lamp
Hydrargyrum_medium-arc_iodide_lamp
Topics referred to by the same term
Whitehouse Halogen (band), an Australian musical group Halogen lamp, a type of incandescent light bulb Halogen oven, a type of cooker utilising halogen bulbs
Halogen_(disambiguation)
Lamp using fluorescence to produce light
low-luminance sources compared with high intensity discharge lamps, incandescent and halogen lamps and high power LEDs. However, low luminous intensity of
Fluorescent_lamp
Electric light that produces light using LEDs
some LED lamps replaced higher wattage bulbs; for example, one manufacturer claimed a 16-watt LED lamp was as bright as a 150 W halogen lamp. A standard
LED_lamp
SI derived unit of visible light emission
". Lightbulbs Direct. 24 January 2025. Retrieved 24 January 2024. "Halogen lamps". Westinghouse. Retrieved 10 March 2020. Philips Luxeon CoB emitters
Lumen_(unit)
Deliberate use of light to achieve practical or aesthetic effects
compared to a halogen downlight or spotlight. LED lamps or bulbs are now available to retro fit in place of high energy consumption lamps. Uplighting is
Lighting
Powerful incandescent lamp used for photography
longer lasting tungsten halogen lamps which, in their turn, are being overtaken by light-emitting diode (LED) lamps. Photoflood lamps are still used in special
Photoflood
Energy consumption labelling scheme
label of light sources, including light bulbs (halogen, compact fluorescent, etc.) or LED modules/lamps, contains the following information: the energy
European_Union_energy_label
of illumination as an image of the illumination source (for example a halogen lamp filament) is visible in the resulting image. Köhler illumination has
Critical_illumination
Form of electromagnetic radiation
light bulb with a filter coating which absorbs most visible light. Halogen lamps with fused quartz envelopes are used as inexpensive UV light sources
Ultraviolet
Type of lighting device that uses kerosene as a fuel
A kerosene lamp (also known as a paraffin lamp in some countries) is a type of lighting device that uses kerosene as a fuel. Kerosene lamps utilize a wick
Kerosene_lamp
Portable hand-held electric light
xenon. Some high-power incandescent flashlights use a halogen lamp where the bulb contains a halogen gas such as iodine or bromine to improve the life and
Flashlight
German manufacturer of lighting systems
the Divo, was introduced in 2008. The gradual ban on incandescent and halogen lamps in 2009 caused Occhio to switch to LED technology, and the company began
Occhio
Lighting technology
standard incandescent tungsten-halogen lamps are being replaced by solid-state lighting fixtures. L Prize LED lamp List of light sources Smart lighting
Solid-state_lighting
Process for purification and crystallization of non-volatile solids
volatilizes iron(III) oxides. A similar reaction like that of MoO2 is used in halogen lamps. The tungsten is evaporated from the tungsten filament and converted
Chemical_transport_reaction
Type of electric gas-discharge lamp
A sodium-vapor lamp is a gas-discharge lamp that uses sodium in an excited state to produce light at a characteristic wavelength near 589 nm. Two varieties
Sodium-vapor_lamp
Method of specimen illumination used in optical microscopy
and ensures that an image of the illumination source (for example a halogen lamp filament) is not visible in the resulting image. Köhler illumination
Köhler_illumination
much like a mirrorball with multi-coloured par 16 lamps in them. With the technology of halogen lamps improving, the 80s and early 90s saw a new breed
DJ_lighting
Device for examining the eye
time, halogen lamps replaced the older illumination systems to make them brighter and essentially daylight quality. From 1994 onwards, new slit lamps were
Slit_lamp
Light fixture that emits long-wave ultraviolet light and very little visible light
Wood's lamp, or ultraviolet light, is a lamp that emits long-wave (UV-A) ultraviolet light and very little visible light. One type of lamp has a violet
Blacklight
Gas discharge lamp that produces intense white light
A xenon arc lamp is a highly specialized type of gas discharge lamp, an electric light that produces light by passing electricity through ionized xenon
Xenon_arc_lamp
The FEL lamp (less accurately called a light bulb) is an ANSI standard 1000 watt quartz halogen lamp with a G9.5 medium 2-pin base used in many stage and
FEL_lamp
Type of hanging lamp
incorporate energy-efficient technologies such as low-voltage LEDs, halogen lamps, or fluorescent bulbs. A billiard or linear pendant is a longer type
Pendant_light
Light fixtures attached anywhere on a continuous track
fixtures range from the very simple, such as two hinged rods from which a halogen lamp hangs, to the very artful, such as a human silhouette whose feet touch
Track_lighting
Ultraviolet source based on spontaneous emission of excimer molecules
problems. In comparison, excimer lamps based on rare gases are typically non-hazardous and excimer lamps containing halogen are more environmentally benign
Excimer_lamp
Type of lamp
mercury vapor, the lamp contains iodides, bromides or chlorides of different metals. Iodine, bromine and chlorine are of the halogen group of the periodic
Metal-halide_lamp
Device that projects a transparent image
LCD or DLP video projector. Most overheads use an extremely high-power halogen lamp that may consume up to 750 or 1000 watts. A high-flow blower is required
Overhead_projector
Ceiling light fixture
century, and a variety of electrical lights such as fluorescent light, halogen. LED lamp are also started to be used in the later part of the 20th century
Chandelier
Model
much more detail. Halogen lamp#Effect of voltage on performance, for halogen lamps. Welch Allyn (2007). "Miniature halogen lamps; lamp electrical characteristics"
Lamp_rerating
Lighting technology
an alternative to traditional stage lights which use halogen lamp or high-intensity discharge lamps. Like other LED instruments, they have high light output
LED_stage_lighting
Illumination devices attached to bicycles
battery level fall too low, the lamp would shut down rather than dimming. But the longer battery life than halogens tends to negate these problems, as
Bicycle_lighting
Color model based on red, green and blue
photomultiplier tube as the image sensor. Early color film scanners used a halogen lamp and a three-color filter wheel, so three exposures were needed to scan
RGB_color_model
Lamp that produces light by an electric arc
An arc lamp or arc light is a lamp that produces light by an electric arc (also called a voltaic arc). The carbon arc light, which consists of an arc
Arc_lamp
Any of several types of lamp that provides illumination in coal mines
A safety lamp is any of several types of lamp that provides illumination in places such as coal mines where the air may carry coal dust or a build-up of
Safety_lamp
Gas used to create buoyancy in a balloon or aerostat
successfully levitated a series of carbon aerogels by heating them with a halogen lamp, which had the effect of lowering the density of the air trapped in the
Lifting_gas
Oil or ghee-based lamp used in religious rituals of Indian origin
दीया, romanized: Dīyā) is an oil lamp made from clay, brass or silver with a cotton wick dipped in oil or ghee. These lamps are commonly used in the Indian
Diya_(lamp)
Craft of lighting at performances
lamps, the term usually preferred) are tungsten-halogen (or quartz-halogen), an improvement on the original incandescent design that uses a halogen gas
Stage_lighting
Electrical device with an electric lamp
limelight, carbon button lamp, Mazda (light bulb), Nernst glower Novelty: Lava lamp Special purpose: heat lamp, Globar, gas mantle Halogen – special class of
Light_fixture
UK business
Sir Jules Thorn started The Electric Lamp Service Company Ltd, in 1928, dealing in incandescent filament lamps. In 1936, renamed Thorn Electrical Industries
Thorn_Lighting
Opto-mechanical device for showing photographic slides
advance and return to facilitate slideshows with multiple images. A halogen lamp bulb is usually used to generate light, usually specially designed to
Slide_projector
Indian battery manufacturer in Kolkata
Fluorescent Lamps: In 2007, Eveready forayed into the lighting business with the launch of a range of Compact Fluorescent Lamps. Halogen Lamps: Eveready
Eveready_Industries_India
Decorative electrical device
A plasma globe, plasma ball, or plasma lamp is a clear glass container filled with noble gases, usually a mixture of neon, krypton, and xenon, that has
Plasma_globe
Acetylene-burning lamps
A carbide lamp or acetylene gas lamp is a simple lamp that produces and burns acetylene (C2H2), which is created by the reaction of calcium carbide (CaC2)
Carbide_lamp
Field within architecture, interior design and electrical engineering
a lamp, diffusion of the light source, and the use of different lamp hues. The main sources used for electric lighting include incandescent lamps, solid
Architectural_lighting_design
Raised source of light beside a road or path
A street light, light pole, lamp pole, lamppost, streetlamp, light standard, or lamp standard is a raised source of light on the edge of a road or path
Street_light
Chemical element with atomic number 74 (W)
tungsten steel, but it also finds uses in the filaments of incandescent lamps as well as turbine blades. Tungsten is unique amongst the elements in that
Tungsten
modern fluorescent lamp. 1927 – Oleg Losev creates the first LED (light-emitting diode). 1953 – Elmer Fridrich invents the halogen lamp. 1953 – André Bernanose
Timeline of lighting technology
Timeline_of_lighting_technology
Lamp used for lighting by burning oil
An oil lamp is a lamp used to produce light continuously for a period of time using an oil-based fuel source. The use of oil lamps began thousands of
Oil_lamp
Award
light replacements for 60W incandescent lamps and PAR38 halogen lamps as well as an ultra-efficient "21st Century Lamp". It was established by the United States
L_Prize
Artist who works on pencil illustrations
given day, he prefers to use a 500W incandescent photo lamp, though he believes a 500W halogen lamp is also adequate. He prefers to use a lead holder with
Penciller
American multinational conglomerate (1892–2024)
resulted in 70 green products being brought to market, ranging from halogen lamps to biogas engines. In 2007, GE raised the annual revenue target for
General_Electric
British manufacturer of household appliances
switching equipment. Simplex also made tungsten-iodine floodlighting (halogen lamp). Russell became technical director of Creda, then managed Turnright
Russell_Hobbs
Oil lamp with a gravity feed
The Argand lamp is a type of oil lamp invented in 1780 by Aimé Argand. Its output is 6 to 10 candelas, brighter than that of earlier lamps. Its more complete
Argand_lamp
Type of floor lamp
lamps are available for industrial use in larger power ratings (250–1500) and in halogen, mercury vapor, high-pressure sodium and metal-halide lamp configurations
Mogul_lamp
Lightbulb socket standard (E5-E40)
envelope of the bulb). The E11 base is sometimes used for 50/75/100 Watt halogen lamps in North America, where it is called the "mini-can", and tighter threads
Edison_screw
Football stadium in Vila-real, Spain
floodlight towers, one at each corner of the field, each topped with nine halogen lamps. The southern stand was demolished in 1988 to make way for a new structure
Estadio_de_la_Cerámica
Hotel in San Diego, California
1999). "Fire routs residents | 1 injured in 2-alarm blaze at SRO hotel; halogen lamp cited". San Diego Union Tribune. ProQuest 271643843. Retrieved October
C_Street_Inn
Ancient form of storytelling
performs the wayang behind the cotton screen illuminated by oil lamp or modern halogen lamp, creating visual effects similar to animation. The flat puppet
Shadow_play
Lamp with an adjustable balanced folding arm
A balanced-arm lamp, sometimes called a floating arm lamp, is a lamp with an adjustable folding arm which is constructed such that the force due to gravity
Balanced-arm_lamp
Technique to analyze the infrared spectrum of matter
000 cm−1), require a higher temperature source, typically a tungsten-halogen lamp. The long wavelength output of these is limited to about 5 μm (2,000 cm−1)
Fourier-transform infrared spectroscopy
Fourier-transform_infrared_spectroscopy
Japanese multinational corporation
Prior to the development of 'cool' LED lighting this scanner used a halogen lamp (hence the name 'Coolscan' for the following models). The resolution
Nikon
Lighting system of a motor vehicle
used fuelled lamps before the availability of electric lighting. The first Ford Model T used carbide lamps for headlights and oil lamps for tail lights
Automotive_lighting
fire broke out in the Forbidden Valley section of the park due to a halogen lamp that damaged the roof and mechanics of the ride. The damage was repairable
Incidents at European amusement parks
Incidents_at_European_amusement_parks
1966 Doctor Who serial
exploded in the first test shot, abandoning the idea of illuminating the halogen lamp. The actors wore Wellington boots, and James added silver-blue makeup
The_Tenth_Planet
Chemical compound composed of a halogen atom and some other element
part is a halogen atom and the other part is an element or radical that is less electronegative (or more electropositive) than the halogen, to make a
Halide
1989 studio album by Nine Inch Nails
and a bag-over-the-head Reznor being led by a near-naked woman with a halogen lamp), was directed in a provocative style and amplified the song's exploration
Pretty_Hate_Machine
City in Western Australia
Australia. The Point Moore lighthouse stands 35m tall and its 1000w Tungsten Halogen Lamp can be seen for 23 nautical miles. It began operation in 1878. The tower
Geraldton
Medical examination of the skin
Optotechnik developed a dermatoscope, which was hand-held and illuminated by a halogen lamp. It also featured an achromatic lens with a 10-fold magnification. To
Dermatoscopy
Stove with an integrated electrical heating device to cook and bake
lets infrared radiation pass very well. Electrical heating coils or halogen lamps are used as heating elements. Because of its physical characteristics
Electric_stove
Flat, usually circular disc that encodes binary data
an optical transparent foil that is lit from behind by a high-power halogen lamp. Russell's patent application was first filed in 1966 and he was granted
Optical_disc
Optical device that projects an image or moving images onto a surface
opaque projectors was often limelight, with incandescent light bulbs and halogen lamps taking over later. Episcopes are still marketed as artists' enlargement
Projector
Light source affixed to the head
operate the lamp, and allows selectable brightness. Following the introduction of LEDs for headlamps, sometimes combinations of LED and halogen lamps were used
Headlamp_(outdoor)
Lighthouse
lens that floats in a bath of mercury. It is illuminated by a 1000 watt halogen lamp operating on alternating current at 220 volts. The light produces a white
Les_Mamelles_Lighthouse
Electronic device that plays audio compact discs
an optical transparent foil that is lit from behind by a high-power halogen lamp. Russell's patent application was first filed in 1966, and he was granted
CD_player
Vehicle lights
A daytime running lamp (DRL), also known as daytime running light, is an automotive lighting and bicycle lighting device on the front of a road going motor
Daytime_running_lamp
Colour for automotive lamps
weather. A research experiment done in the UK in 1968 using tungsten (non-halogen) lamps found that visual acuity is about 3% better with selective yellow headlamps
Selective_yellow
Brand of paraffin lamp
pressurised kerosene lamp that uses a incandescent mantle. They are as synonymous with the paraffin lamp in Continental Europe as Tilley lamps are in Britain
Petromax
HALOGEN LAMP
HALOGEN LAMP
Boy/Male
English Norse Teutonic
From Denmark.
Boy/Male
Scottish
Low meadow.
Surname or Lastname
North German and Dutch
North German and Dutch : topographic name from Middle Low German hage(n), Middle Dutch haghe ‘enclosure’, ‘hedge’.German, Dutch, and Danish : from a Germanic personal name, a short form of the various compound names formed with hag ‘enclosure’, ‘protected place’ as the first element.German : nickname from Middle High German hagen ‘breeding bull’.Jewish (Ashkenazic) : of uncertain origin; perhaps the same as 1.English : from an Old Scandinavian or continental Germanic personal name Hǫgni ‘protector’, ‘patron’ (Old Norse), Haghni (Old Danish), Hagano (Old Germanic).Norwegian : habitational name from any of numerous farmsteads so named, from the definite singular form of hage, from Old Norse hagi ‘enclosure’.Swedish : ornamental or topographic name from the definite singular form of hage ‘enclosed pasture’.
Boy/Male
Swedish
Hall.
Boy/Male
Swedish
Hall.
Male
Danish
, spear, weapon.
Surname or Lastname
English and Scottish
English and Scottish : variant of Haldane.
Boy/Male
Teutonic Norse
Strong defender.
Surname or Lastname
Scottish
Scottish : habitational name from Hailes in Lothian, originally in East Lothian, named from the Middle English genitive or plural form of hall ‘hall’.English : habitational name from Hailes in Gloucestershire, which is named from an old British river name meaning ‘polluted’. Compare Welsh halog ‘dirty’.English : variant spelling of Hales.
Boy/Male
American, Australian, British, English, German, Norse, Scandinavian, Teutonic
Half Dane; Half-danish
Boy/Male
Australian, British, English, Gaelic, German, Irish, Norse, Swedish, Teutonic
Killed Siegfried; Sanctuary; Safe Harbor; Youthful One; Enclosure; High Son
Surname or Lastname
English
English : probably a habitational name from Lamplugh in Cumbria, an ancient Celtic name meaning ‘bare valley’, from nant ‘valley’ + bluch ‘bare’.
Male
German
Variant form of German Landoberct, LAMPRECHT means "land-bright."
Surname or Lastname
English
English : habitational name from Lampton in Greater London (formerly Middlesex) or Lambton in County Durham, named in Old English as ‘farm or settlement where lambs were reared’, from lamb ‘lamb’ + tūn ‘farmstead’, ‘settlement’.
Surname or Lastname
English, North German, and Hungarian (Lampért)
English, North German, and Hungarian (Lampért) : variant of Lambert.
Boy/Male
Christian & English(British/American/Australian)
Half-Dane
Surname or Lastname
English
English : nickname for someone thought to resemble the fish in some way, Middle English lampreye.
Surname or Lastname
English
English : patronymic from Lampkin.
Male
Swedish
Swedish form of Old Norse Hallsteinn, HALSTEN means "rock stone."
Boy/Male
Indian, Tamil
Handsome
HALOGEN LAMP
HALOGEN LAMP
Boy/Male
Indian, Tamil
Good Boy
Male
Norse
Old Norse equivalent of Germanic Hrolf, HRÓLFR means "famous wolf."
Boy/Male
Tamil
Distinguished
Boy/Male
British, English
Lives at the Church Hill
Surname or Lastname
English (West Midlands)
English (West Midlands) : topographic name for someone who lived at a ‘new enclosure’ (from Middle English newe + hawe or heye), or a habitational name from some minor place named with these elements (in Old English, nēowe + haga). Newhay and Newhey occur several times as place names in Cheshire and Yorkshire.
Girl/Female
Gujarati, Hindu, Indian
One of the Forms of Goddess Kali; Goddess Parvati
Boy/Male
Indian, Punjabi, Sikh
Seeker of Source
Surname or Lastname
English
English : nickname for a noisy person, from Middle English lude ‘loud’ (Old English hlūd), perhaps in part preserving the Old English byname Hlūda that Ekwall postulates to explain the place names Loudham (Suffolk) and Lowdham (Nottinghamshire).English : topographic name for someone who lived by a roaring stream, Old English hlūde or hl̄de literally ‘the loud one’, or a habitational name from any of the places named from hl̄de, for example Lyde in Herefordshire and Somerset.English : variant of Louth.
Surname or Lastname
English
English : habitational name from a place in Nottinghamshire, around which once stood the famous Sherwood Forest. The place is so called from Old English scīr ‘shire’ or scīr ‘bright’ + wudu ‘wood’.Americanized form of some Jewish name.
Boy/Male
Tamil
Balakrishna | பாலகà¯à®°à®¿à®·à¯à®¨à®¾
Young Krishna
HALOGEN LAMP
HALOGEN LAMP
HALOGEN LAMP
HALOGEN LAMP
HALOGEN LAMP
n.
A volatile hydrocarbon, used as an illuminant, or for charging illuminating gas.
imp. & p. p.
of Halo
n.
Same as Thallogen.
n. pl.
Alternating transparent and opaque white rings which are seen outside the blastoderm, on the surface of the developing egg of the hen and other birds.
a.
Wanting half its due qualities.
n.
A non-metallic, gaseous element, strongly acid or negative, or associated with chlorine, bromine, and iodine, in the halogen group of which it is the first member. It always occurs combined, is very active chemically, and possesses such an avidity for most elements, and silicon especially, that it can neither be prepared nor kept in glass vessels. If set free it immediately attacks the containing material, so that it was not isolated until 1886. It is a pungent, corrosive, colorless gas. Symbol F. Atomic weight 19.
a.
Surrounded with a halo; invested with an ideal glory; glorified.
n.
A colorless, inflammable, poisonous gas, C2N2, with a peach-blossom odor, so called from its tendency to form blue compounds; obtained by heating ammonium oxalate, mercuric cyanide, etc. It is obtained in combination, forming an alkaline cyanide when nitrogen or a nitrogenous compound is strongly ignited with carbon and soda or potash. It conducts itself like a member of the halogen group of elements, and shows a tendency to form complex compounds. The name is also applied to the univalent radical, CN (the half molecule of cyanogen proper), which was one of the first compound radicals recognized.
n.
A halogen.
n.
Lignin.
n.
A nonmetallic element, of the halogen group, occurring always in combination, as in the iodides. When isolated it is in the form of dark gray metallic scales, resembling plumbago, soft but brittle, and emitting a chlorinelike odor. Symbol I. Atomic weight 126.5. If heated, iodine volatilizes in beautiful violet vapors.
n.
An apparatus for the generation of gases, or for impregnating a liquid with a gas, or a gas with a volatile liquid.
a.
Of the nature of a halogen.
n.
One of a large class or division of the vegetable kingdom, which includes those flowerless plants, such as fungi, algae, and lichens, that consist of a thallus only, composed of cellular tissue, or of a congeries of cells, or even of separate cells, and never show a distinction into root, stem, and leaf.
n.
Nascent wood; wood cells in a forming state.
n.
An electro-negative element or radical, which, by combination with a metal, forms a haloid salt; especially, chlorine, bromine, and iodine; sometimes, also, fluorine and cyanogen. See Chlorine family, under Chlorine.