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Questions and Answers
What is the basic composition of an atom?
What is the basic composition of an atom?
Which model of the atom introduced the concept of electrons in energy levels?
Which model of the atom introduced the concept of electrons in energy levels?
What is the term for isotopes that are not radioactive?
What is the term for isotopes that are not radioactive?
Which scientist proposed the plum pudding model of the atom?
Which scientist proposed the plum pudding model of the atom?
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What is the main difference between isotopes of the same element?
What is the main difference between isotopes of the same element?
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