Answer:
The answer to your question is: weight
Step-by-step explanation:
The total number of the protons and neutrons is the atomic weight.
Charge charge of an atom does not depend on the number of
protons and neutrons.
Weapon potential This answer is incorrect because the number of protons
and neutrons do not depends on the weapon potential.
Evaporation rate Evaporation rate do nt depend on the number of protons
and neutrons.