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Tổng số hạt là 34. tìm số hiệu nguyên tử X
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5 votes
Tổng số hạt là 34. tìm số hiệu nguyên tử X

User Rysqui
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1 Answer

5 votes

Answer:sk

po1kjijeme2

Step-by-step explanation:

dwmejop2keopk

User Lsblsb
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