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poizon [28]
2 years ago
16

Helpppppppppppppppppppppp

Chemistry
1 answer:
Jet001 [13]2 years ago
6 0

Explanation:

Atoms of the same element that differ in their numbers of neutrons are called isotopes. ... Different isotopes of an element generally have the same physical and chemical properties because they have the same numbers of protons and electrons.

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