Atoms
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- Created by: imy666
- Created on: 19-04-16 17:41
Other questions in this quiz
2. The correct way to find out the mass number is...
- Number of protons + number of neutrons
- Protons - electrons
- Number of electrons - protons
- Number of neutrons + electrons
3. The number of protons is equal to...
- The number of electrons
- The number of protons
- The number of neutrons
- The nucleus
4. What is in the centre of an atom?
- Nucleus
- Neutrons
- Electrons
- Protons
5. What surrounds the nucleus?
- Neutrons
- Electrons
- Protons
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