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Find (a) the total number and (b) the to...

Find (a) the total number and (b) the total mass of neutrons in 7 mg of `._C14`
`("Assume that the mass of neutron "= 1.675 xx 10^(-27)kg)`

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To solve the problem, we will break it down into two parts: (a) finding the total number of neutrons in 7 mg of carbon-14, and (b) calculating the total mass of those neutrons. ### Step-by-Step Solution: **(a) Finding the total number of neutrons in 7 mg of Carbon-14:** 1. **Identify the mass number and atomic number of Carbon-14:** - The mass number (A) of Carbon-14 is 14. ...
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