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IFLScience on MSNProtons' Internal Forces Are As Strong As The Weight Of 5 SchoolbusesA new study has mapped this intensity, revealing just how strong these forces can get – the forces within the protons can ...
For example, the mass number of argon atoms and calcium atoms can both be 40. The atomic number of a chlorine atom is 17 and its mass number is 35. Calculate the number of protons, neutrons and ...
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