Question

Which of the following elements will have the lowest atomic mass?

Hydrogen: 1 proton and no neutrons
Nitrogen: 7 protons and 7 neutrons
Oxygen: 8 protons and 8 neutrons
Neon: 10 protons and 10 neutrons

Answer 1

A because hydrogen has 1 proton and no neutrons yet with everything else it has over 1 and over 1 neutrons

i do flvs and A is right :)

Step-by-step explanation:

Answer 2

hydrogen has the lowest atomic mass