Darlena73 Darlena73
  • 01-06-2015
  • Chemistry
contestada

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

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Аноним Аноним
  • 01-06-2015
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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