Physics, 17.12.2019 20:31 AgentPangolin
Which statements describe isotopes? check all that apply.
answer on edge:
isotopes of the same element have the same number of protons
some isotopes are unstable
isotopes are identified by their mass number
Answers: 2
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Which statements describe isotopes? check all that apply.
answer on edge:
isotopes of...
answer on edge:
isotopes of...
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