Question

Mass of proton is 1.67*10^-27 kg. How many proton would make 1g?plz answer in detail.

Answer 1

Hi

We would need

${6.022 \times 10}^{23}$

protons to get a gram of protons.

The mass of a proton in atomic mass units (u) is 1u

Hence, by using the mole concept,

1 gram of protons should contain

${6.022 \times 10}^{23}$

protons

Hope this helps

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