zhightower8010 zhightower8010

30-05-2024
Chemistry

Answered

Hydrogen-3 is radioactive and has a half-life of 12.3 years. What percentage of a sample would be left after 24.6 years? Round your answer to significant digits.
A) 0.781%
B) 1.563%
C) 3.125%
D) 6.250%

Answer :

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