Question

$\huge\mathfrak\pink{ Question }$

$\huge\mathfrak\red \: { is \: bachhi \: ka \: koi \: help \: kar \: do \: please \: } \:$
​

Answer 1

(I). Chlorine (Cl).

(ii). valency is 1.

(iii). Chlorine is the second halogen, being a nonmetal in group 17 of the periodic table. Its properties are thus similar to fluorine, bromine, and iodine, and are largely intermediate between those of the first two.

Answer 2

Answer:

•••

:::::::::::::