Original post by p29
yup
The mass number (M) is the same as the total number of nucelons. so when there is one mol, the M is the mass.
alow
12g of C-12 contains 1 mol of atoms, meaning a mole of a nucleon will have a mass of 1g as it is 1/12 of the mass of C-12
12g of C-12 contains 1 mol of atoms, meaning a mole of a nucleon will have a mass of 1g as it is 1/12 of the mass of C-12
(edited 7 years ago)
(edited 7 years ago)
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