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natta225 [31]
3 years ago
9

Four atoms have the numbers of protons and neutrons given below.

Chemistry
1 answer:
Makovka662 [10]3 years ago
3 0

Answer:

W and X

Explanation:

isotopes : are masses of atoms with the same number of proton and electron but different neutron .

W and X have the same number of protons and different number of neutrons.

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