halogen


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halogen

 [hal´o-jen]
an element of group VII of the periodic table, the members of which form similar (saltlike) compounds in combination with sodium. The halogens are bromine, chlorine, fluorine, iodine, and astatine.

hal·o·gen

(hal'ō-jen),
One of the chlorine group (fluorine, chlorine, bromine, iodine, astatine) of elements; halogens form monobasic acids with hydrogen, and their hydroxides (fluorine forms none) are also monobasic acids.
[G. hals, salt, + -gen, producing]

halogen

/hal·o·gen/ (hal´o-jen) any of the nonmetallic elements of the seventh group of the periodic system: chlorine, iodine, bromine, fluorine, and astatine.

halogen

[hal′ōjən]
Etymology: Gk, hals, salt, genein, to produce
any member of group 17 (or Group VIIA) in the periodic table: fluorine, chlorine, bromine, iodine, and astatine. With the exception of astatine, they are found in seawater as the corresponding halide ion.

hal·o·gen

(hal'ō-jen)
One of the chlorine group (fluorine, chlorine, bromine, iodine, astatine) of elements; halogens form monobasic acids with hydrogen, and their hydroxides (fluorine forms none) are also monobasic acids.
[G. hals, salt, + -gen, producing]

hal·o·gen

(hal'ō-jen)
One of the chlorine group of elements; forms monobasic acids with hydrogen, and their hydroxides.
[G. hals, salt, + -gen, producing]

halogen (hal´ōjen),

n an element of a closely related group of elements consisting of fluorine, chlorine, bromine, and iodine.

halogen

an element of group VII of the periodic table, the members of which form similar (saltlike) compounds in combination with sodium. The halogens are bromine, chlorine, fluorine, iodine and astatine.
References in periodicals archive ?
Again, it begins with the polar sunrise and continues through the austral spring when generation of airborne halogens is high.
The single-pole halogen torchiere -- which became a loss leader, selling on average between $9.
Although halogens are sometimes included in fluxes, halides are the compounds most commonly associated with them.
Avoid leaving high-wattage (more than 100 watts) halogen lamps on when you leave the room or when you are not home.
The CPSC warning states that the tubular halogen bulbs used in torchieres could cause fires if they come into contact with curtains, clothes or other flammable materials.
The 360-degree evaluations, goal-setting, objectives, and employee performance histories are all easily accessible through the Halogen suite," says Hrout.
If you have any questions about halogen lamp safety, call Underwriters Laboratories at (800) 787-8540 or the CPSC Hot line at (800) 638-2772.
Concurrently as with the antimony, the halogen acts in a synergistic manner and along with the antimony oxide breaks the oxidative chain.
About Dacor: Founded in 1965, Dacor has introduced many industry firsts including an infrared ceramic gas broiler inside an electric Pure Convection[TM] self-cleaning oven and an outdoor grill with built-in halogen lights.
Halogen lamps offer powerful light and sleek looks at a relatively inexpensive cost.
With illumination levels of 425 lumens/foot, the Talea-HP provides lighting levels equivalent to one 15-Watt halogen bulb every six inches, one 8-Watt (F8T5) fluorescent fixture every foot, or one 15-Watt (F15T8) fluorescent fixture every 18 inches.
Swedish credit processing solution provider is using Halogen to ensure it has the workforce it needs to deliver long-term value to global lending and leasing market