How to work out the number of protons and neutrons
- How do you work out the number of protons neutrons and electrons
- How can you work out number of protons neutrons and electrons
- How to work out the number of protons neutrons and electrons
- How to work out the number of protons neutrons and electrons in an ion
- How to work out the number of protons neutrons and electrons in an element
- How to work out the number of protons neutrons and electrons in an isotope
- How do you work out the number of protons neutrons and electrons in an atom
- How to work out the amount of protons neutrons and electrons
- Work out the number of protons neutrons and electrons in different elements