Question

what is a hologen element . a)cl
b) ca
c) ne
d) na​

Answer 1

Explanation:

Group 7A (or VIIA) of the periodic table are the halogens: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The name "halogen" means "salt former", derived from the Greek words halo- ("salt") and -gen ("formation").

Answer 2

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$\huge\bf\colorbox{red}{Option\:a\:)\: chlorine\:(\:Cl\:)}$

$\huge\fbox\red{HOPE\:IT\: HELPS\: YOU}$