Question

What is the meaning of Hallogens? ​

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

Answer:

Hi eonni :)

Explanation:

Any of the five elements fluorine, chlorine, bromine, iodine, and astatine that form part of group VIIA of the periodic table and exist in the free state normally as diatomic molecules.