heyitstori01
heyitstori01 heyitstori01
  • 16-10-2018
  • Chemistry
contestada

Nickel has 28 protons if it has 31 neutrons, what is it’s atomic mass?
A) 3
B)28
C)31
D)59

Respuesta :

jodiejo
jodiejo jodiejo
  • 17-10-2018
D) 59 (protons+neutrons=mass)
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