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Questions and Answers
Which subatomic particle has a negative charge?
Which subatomic particle has a negative charge?
- Proton
- Electron (correct)
- Neutron
- Positron
What is the atomic number of carbon?
What is the atomic number of carbon?
- 8
- 5
- 7
- 6 (correct)
What is the chemical symbol for gold?
What is the chemical symbol for gold?
- At
- Ag
- Al
- Au (correct)
