Improve ہالوجن meaning in English

Is there any meaning of the word ہالوجن that needs an edit? Please click that meaning to rewrite it.

halogen

Is there any meaning of the word ہالوجن that needs to be removed from the list? Please click that meaning to mark it for deletion.

halogen

Do you want to add a new meaning, definition, and a sentence of the word ہالوجن? Please feel free to add.