Is the atomic mass the sum of protons and electrons
- Atomic mass is the sum of protons plus electrons
- Atomic mass is the sum of protons plus electrons. true false
- Atomic mass is the sum of the number of protons and electrons
- True or false the atomic mass of an element is the sum of the protons and electrons
- Atomic mass is equal to the sum of the number of protons electrons and neutrons of an atom
- Atom made of