Is atomic mass the number of protons and electrons
- Atomic mass number of protons electrons and neutrons
- The average atomic mass is the number of protons and electrons found in the atom
- Is the relative atomic mass the number of protons and electrons
- Atomic mass is equal to the number of protons and electrons
- Atomic mass is the sum of the number of protons and electrons
- Is the atomic mass the sum of protons and electrons
- The atomic mass is the total number of protons and electrons in the nucleus
- The atomic mass of an element is combined mass of the number of protons neutrons and electrons
- Atomic mass is equal to the sum of the number of protons electrons and neutrons of an atom
- What is the mass number of an atom that has 6 protons 6 electrons and 7 neutrons