1. The number of protons is equal to...
- The number of protons
- The number of electrons
- The nucleus
- The number of neutrons
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Other questions in this quiz
2. What is inside of a nucleus?
- Protons and Neutrons
3. The correct way to find out the mass number is...
- Protons - electrons
- Number of electrons - protons
- Number of protons + number of neutrons
- Number of neutrons + electrons
4. What is the overall charge of an atom?
5. What charge does an electron have?