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Physics, 12.01.2021 01:00 davfar334p47luq
Which of the following describes an isotope?
1. atoms of an element that have the same number of protons but a different number of electrons
2. atoms of an element that have the same number of protons and a different number of neutrons
3. atoms of an element that have the same number of protons and the same number of neutrons
4. atoms of an element that have the same number of electrons and the same number of neutrons
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Which of the following describes an isotope?
1. atoms of an element that have the same number of pr...
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