Question

What Is Halogens????​

Answer 1

Answer:

any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table. They are reactive non-metallic elements that form strongly acidic compounds with hydrogen from which simple salts can be made.

denoting lamps and radiant heat sources using a filament surrounded by the vapour of iodine or another halogen.

modifier noun: halogen

"a halogen bulb"

Answer 2

Hey Mate Here Is Your Answer

Halogens are highly reactive and as such can be harmful or lethal to biological organisms in sufficient quantities. This high reactivity is due to the fact that the atoms are highly electronegative due to their high effective nuclear charge. They can gain an electron by reacting with atoms of other elements.

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