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dlinn [17]
3 years ago
10

Which notation represents atoms that have the same number of protons but a different neutron?

Chemistry
1 answer:
ArbitrLikvidat [17]3 years ago
5 0
Those are called isotopes,

the answer is 3.

each element has its own unique number of protons (atomic number) but a different number of neutrons can be shown in example number 3.
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