The nucleus of an atom is made of protons and neutrons
- The nucleus of an atom is made of protons and neutrons true or false
- The nucleus of an atom is made of protons and neutrons such particles are called
- The nucleus of an atom is made up of protons and neutrons
- The nucleus of an atom is made up of protons and neutrons how are the protons electrically charged
- Compared to the mass of a proton the mass of an electron is quizlet
- The charge of an atom
- The structure of atoms