Darlena73 Darlena73

31-05-2015
Chemistry

Answered

1 What is the approximate mass of a proton?
(1)1 u (3) l g
(2) 0.0005 u (4) 0.0005 g

Answer :

Аноним Аноним

31-05-2015

Proton mass = 1.672 x 10^-27 kilo. So the approximate mass of a proton would be 1 g or kg.

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