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How many would be reqruied to make 1 kg?...

How many would be reqruied to make 1 kg? `m_(p)=1.67xx10^(-7)kg`

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Number of proton `(n)xxm_(p)=1kgtherefore n=(1)/(m_(p))=(1)/(1.67xx10^(-27))=5.99xx10^(26)`.
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