Question: please show every step and explain things, thank you 4. Cobalt-60 (t/2=5.26y) undergoes decay. (a) How many particles are emitted in 45.5d in a 2.44mg

please show every step and explain things, thank you

4. Cobalt-60 (t/2=5.26y) undergoes decay. (a) How many particles are emitted in 45.5d in a 2.44mg sample? (b) Determine the activity in SI units and Ci

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