maucb9830 maucb9830

10-01-2024
Physics

contestada

if we start with 1.000 g of cobalt-60, 0.675 g will remain after 3.00 yr. this means that the half-life ofcolbalt-60 is __________ yr.
a. 3.08
b. 4.44
c. 2.03
d. 5.30
e. 7.65

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