Question

what is the atomic mass of hydrogen?

Explanation:

Step1: Recall atomic mass concept

Atomic mass is approximately equal to the sum of protons and neutrons in an atom.

Step2: Analyze hydrogen atom

Hydrogen has 1 proton and usually 0 neutrons.

Step3: Calculate atomic mass

Atomic mass = number of protons + number of neutrons = \(1 + 0=1\)

Answer:

1