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Chemistry, 27.09.2021 17:10 hmae2304

Đồng có hai đồng vị 65 Cu 29
Và 63Cu. Nguyên tử khối tb
29
Của đồng là 63,54.Tính thành phần phần trăm số nguyên tử của mỗi đồng vii

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Answers: 1

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Đồng có hai đồng vị 65 Cu 29
Và 63Cu. Nguyên tử khối tb
29
Của đồng là 63,54.Tí...
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