If a radioactive material contains 0.1 mg of \[T{{h}^{234}}\]how much – McqOptions

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1.	If a radioactive material contains 0.1 mg of \[T{{h}^{234}}\]how much of it will remain unchanged after 120 days. Given Half-life is 24 days
A.	\[1.12\text{ }\mu g\]
B.	\[0.1\text{ }\mu g\]
C.	\[3.125\text{ }\mu g\]
D.	\[125\text{ }\mu \text{g}.\]
Answer» D. \[125\text{ }\mu \text{g}.\]

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