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Questions and Answers
Who proposed the plum pudding model of the atom?
Who proposed the plum pudding model of the atom?
- James Chadwick
- Niels Bohr
- Ernest Rutherford
- J.J. Thomson (correct)
Which subatomic particle has a positive charge?
Which subatomic particle has a positive charge?
- Electron
- Proton (correct)
- Nucleus
- Neutron
What is the total number of electrons in a carbon atom?
What is the total number of electrons in a carbon atom?
- 8
- 4
- 12
- 6 (correct)
Who proposed the plum pudding model of the atom?
Who proposed the plum pudding model of the atom?
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What is the charge of a proton?
What is the charge of a proton?
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What is the mass of an electron compared to a proton?
What is the mass of an electron compared to a proton?
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