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Questions in this quiz (2)
1atomic number
- Athe number of protons in the nucleus
- Bthe number of protons and neutrons in the nucleus
2mass number
- Athe number of protons in the nucleus
- Btotal number of sub-atomic particles in the nucleus
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- Description
- a2 Chemistry Unit 1 Quiz on Untitled, created by emily.wright03 on 18/05/2013.
- Author
- emily.wright03
- Language
- English
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