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28 Sep 2019
Cobalt-60 has a half-life of 5.26 years. If 1.00 g of 60Co wereallowed to decay, how many grams would be left after
a. one half-life?
b. two half-lives?
c. four half-lives?
d. ten half-lives?
Cobalt-60 has a half-life of 5.26 years. If 1.00 g of 60Co wereallowed to decay, how many grams would be left after
a. one half-life?
b. two half-lives?
c. four half-lives?
d. ten half-lives?
a. one half-life?
b. two half-lives?
c. four half-lives?
d. ten half-lives?
Nestor RutherfordLv2
28 Sep 2019