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iogann1982 [59]
3 years ago
13

All the isotopes of a given atom have(1) the same mass number and the same atomic number(2) the same mass number but different a

tomic numbers(3) different mass numbers but the same atomic number(4) different mass numbers and different atomic numbers
Chemistry
2 answers:
tatiyna3 years ago
8 0
Isotopes of an element have different neutron (And therefore mass, because neutrons have a mass of 1) numbers, but the same proton (And therefore atomic) numbers. So the answer is (3) different mass numbers but the same atomic numbers
jonny [76]3 years ago
7 0
All the isotopes of a given atom have "<span> different mass numbers but the same atomic number "</span>
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