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Physics, 23.05.2020 06:57 drastipatel18

Which statement is completely accurate?

Atoms of the same element always have different atomic weights.
Atoms of the same element can have different numbers of neutrons.
Atoms of the same element always have different numbers of neutrons.
Atoms of the same element can have neutrons but exist without protons. c

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Which statement is completely accurate?

Atoms of the same element always have different...
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