Question

Oxygen is more heavier than Hydrogen.
Spot error?​

Answer 1

Answer:

Air consists of gases like nitrogen, oxygen and carbon dioxide etc which leads to an increase in it's mass. This causes air density to increase. Whereas hydrogen is lighter than all of the gases present in air.

Explanation:

I hope this answer helps you!!!

Answer 2

Explanation:

Oxygen is much heavier than Hydrogen.

Use much instead of more.

HOPE THIS MAY HELP YOU!