Chemistry, 24.10.2021 21:30 kernlife

Trong tự nhiên Inđi có 2 đồng vị bền . Đồng vị 113In chiếm 4,3% . Nguyên tử khối trung bình của Inđi là 114,914 . Tìm số khối của đồng vị thứ 2 .

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Trong tự nhiên Inđi có 2 đồng vị bền . Đồng vị 113In chiếm 4,3% . Nguyên tử khối trung bình của Inđi...

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