Two radioactive elements Q and S have half-life periods of 10 hours and 20 hours...

Chemistry

WAEC 1999

Two radioactive elements Q and S have half-life periods of 10 hours and 20 hours respectively. Therefore

A. S decays faster than Q
B. Q is twice as stable as S
C. Q emits fewer particles than S
D. S is more stable than Q

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Correct Answer: Option D

Explanation

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Two radioactive elements Q and S have half-life periods of 10 hours and 20 hours...

Correct Answer: Option D

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