Question

Calculate how may protons you would need to make their mass equal to 1 kg.
Data: m(proton)= 1.673 x 10-27 kg

Answer 1

Explicación:

To know how many protons weigh 1 kg you just have to divide:

1/1.673 x 10 -27 =

0.59 x 10 +27 = 5.9 x 10 +26