4
QuizMultiple Choice
Half-Life
Question 4 • Crowley Original Credit Chemistry B
Leutium-176 has a half-life of 3.85 1010 years. After 1.155 1011 years, how much leutium-176 will remain from an original 16.8-g sample?
Answer
A
2.10 gB
3.00 gC
5.56 gD
8.40 g