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Questions and Answers
Which subatomic particles are found in the nucleus of an atom?
Which subatomic particles are found in the nucleus of an atom?
What is the charge of an electron?
What is the charge of an electron?
How are protons and neutrons held together in the nucleus of an atom?
How are protons and neutrons held together in the nucleus of an atom?
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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How many electrons can the first shell of an atom contain?
How many electrons can the first shell of an atom contain?
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