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Answer:
The mass number of an atom is its total number of protons and neutrons. Atoms of different elements usually have different mass numbers , but they can be the same. For example, the mass number of argon atoms and calcium atoms can both be 40.
Explanation:
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Answer:
The three primary factors affect the injury severity of an electric shock: 1) the amount of current passing through the body 2) the duration of the current flow and 3) the current path through the body.
Electric field strength = Force/Charge
E = (3.6*10^-15)/(1.6*10^-19) = 2.25*10^4 N/c
1.6*10^-19 being the elementary charge that is a fundamental constant, and is the charge on an electron.
