How many atoms are in a 4.67 g sample of silicon?

Question

How many atoms are in a 4.67 g sample of silicon?

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Thông Đạt 3 years 2021-08-06T12:12:27+00:00 1 Answers 31 views 0

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    0
    2021-08-06T12:13:59+00:00

    Answer:

    3.62

    Explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )