Question

What is hydrogen gases and exae

Answer 1

Answer:

The most common isotope of hydrogen, termed protium (name rarely used, symbol 1H), has one proton and no neutrons. ... At standard temperature and pressure, hydrogen is a colorless, odorless, tasteless, non-toxic, nonmetallic, highly combustible diatomic gas with the molecular formula H2.

Explanation:

I hope it helps you...