Question

which of the following is not a compound
1.CaCl2
2.HCL
3.H
4. Hl
please don't spam , I am already broken ​

Answer 1

Answer:

2.H

It, is not a compound .

Answer 2

$\huge\fcolorbox {orange}{black}{ANSWER✨}$

$\mathbb\orange{OPTION \: 4. \: HI}$