Question

What property do all elements in the same column as fluorine have in common?

Answer 1

Answer:

hlo mate here is ur answer...

Explanation:

All the atoms present in 17th group are called halogens,,

They have high electronegativity.

They have only one electron shortage to complt the octet.

Hope it helps u friend.....

Answer 2

$flourine \: is \: placed \: in \: group \: 17 \: \\ all \: elements \: in \: that \: group \\ \: will \: be \: a \: halogen \\ \: and \: will \: have \: valency \: one \:$