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zaharov [31]
3 years ago
10

When scientists look at these examples, what do they know about the atoms?

Physics
2 answers:
Naya [18.7K]3 years ago
7 0
C. Because protons are the identity of the atom.
kap26 [50]3 years ago
5 0
The number of neutrons in each is not the same. isotopes are atoms of the same element that have different numbers of protons.
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What group is Ne in? What is its period?
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