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6. What does the atom contain?
- Electrons and shells
- Protons, neutrons and electrons
- Protons and neutrons in the nucleus and electrons orbiting on shells
- Protons
7. What and where is the atomic mass number?
- It tells you how many neutrons there are and it's at the top of the element
- It tells you the total number of protons and neutrons and its at the bottom of the element
- It tells you how many elections there are and it's at the top of the element
- It tells you how many protons there are and it's at the top of the element
8. What is the mass of an electron?
9. What is the mass of a neutron?
- 1
- 1/1838
- 1.1
- I don't know still?
10. What and where is the atomic number?
- It tells you how many neutrons there are and it's at the top of the element
- It tells you how many protons there are and it's at the bottom of the element
- It tells you how many protons there are and it's at the top of the element
- It tells you how many elections there are and it's at the top of the element