Question

_____gas is produced when an acid reacts with a metal.

A Carbon
B Hydrogen
C Oxygen
D Nitrogen
​

Answer 1

Answer:

hydrogen gas............

Answer 2

$\huge\boxed{\underline{\mathcal{\red{A } \green{N } \pink{S } \orange{W } \blue{E } \pink{R }}}}$

Hydrogen gas is produced when an acid reacts with a metal.

Hope it helps ♥️