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Questions and Answers
Which subatomic particle contributes to the atomic mass and gives identity to the atom?
Which subatomic particle contributes to the atomic mass and gives identity to the atom?
- Proton (correct)
- Neutron
- Electron
- All of the above
Which subatomic particle binds the nucleus together and contributes to atomic mass?
Which subatomic particle binds the nucleus together and contributes to atomic mass?
- Proton
- Neutron (correct)
- Electron
- All of the above
Which subatomic particle determines the atomic radius?
Which subatomic particle determines the atomic radius?
- Proton
- Neutron
- Electron (correct)
- All of the above
Which subatomic particle has a negligible mass and a negative charge?
Which subatomic particle has a negligible mass and a negative charge?
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What is the unit of mass used to express the mass of atoms?
What is the unit of mass used to express the mass of atoms?
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