Palladium-100 has a half-life of 4 days. If you started with 20g of Palladium-100, how much would remain after 8 days? A. 0g

Question

Palladium-100 has a half-life of 4 days. If you started with 20g of Palladium-100, how much would remain after 8 days?

A. 0g
B. 2.5g
C. 10g
D. 5g

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Trung Dũng 4 years 2021-08-22T06:01:11+00:00 1 Answers 10 views 0

Answers ( )

  1. ngocdiep
    0
    2021-08-22T06:02:36+00:00
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    Answer:

    the answer is i think it’s b

    Explanation:

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