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Chemistry, 11.06.2021 02:00 kkpowell

Which statements describe isotopes? Check all that apply. Isotopes of the same element have the same number of protons.
Isotopes of the same element have the same number of neutrons.
All isotopes are unstable.
Some isotopes are unstable.
Isotopes are identified by their mass number.
Isotopes are identified by their atomic number.

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