Home / Questions / According to current regulations, the ma ximum permissible dose of strontium-90 in the bod...
According to current regulations, the ma ximum permissible dose of strontium-90 in the body of an adult is 1μCi(1 × 10-6 Ci). Using the relationship rate = kN, calculate the number of atoms of strontium-90 to which this dose corresponds. To what
mass of strontium-90 does this correspond? The half-life for strontium-90 is 28.8 yr.
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