Question

which compound containing molecules only.​

Answer 1

Answer:

Hydrogen gas

Explanation:

I hope it will help you

Answer 2

$\huge \mathtt \pink{Answer:} \over$

Hydrogen gas (H2) is a molecule, but not a compound because it is made of only one element. Water (H2O) can be called a molecule or a compound because it is made of hydrogen (H) and oxygen (O) atoms.

________________________________________