Brighter blueish headlights that are sometimes put in newer cars. Be careful what kind you buy; some are illegal!!! See the Related Link "Wikipedia: The Halogen Lamp" for more information on the bulb.
The halogens or halogen elements are a series of nonmetal elements from Group 17 IUPAC Style (formerly: VII, VIIA, or Group 7) of the Periodic Table, comprising fluorine, F; chlorine, Cl; bromine, Br; iodine, I; and astatine, At.
The undiscovered element 117, temporarily named ununseptium, may also be a halogen.
Potassium is a metal element. It is not a halogen. Example for halogen is Chlorine.
Any element, other than a halogen is - by definition - not a halogen and so it does not have a halogen and that is less than one halogen.
Yes, I (iodine) is a halogen.
This halogen is astatine.
No, Bromine is a Halogen
Halogen.
Halogen is a gas, so your question doesn't make much sense. If you're asking about a halogen (light) bulb, then the answer is: mainly halogen.
Halogen gas is in a Tungsten-Halogen Light Bulb.
Gold is not a halogen it is a transition metal
Bromine is the only liquid halogen
Halogen - band - was created in 1998.
Astatine is the 6th period halogen.