revise for chemistry
- Created by: DanTGM_YT
- Created on: 09-05-17 15:42
Other questions in this quiz
2. what is the charge of an electron
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3. what is the charge of a proton
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4. what is the charge of a neutron
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5. What is the electron configuration of carbon?
- 2,8,2
- 2,8,8
- 3,8,2
- 2,8,5
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