breadeater98 breadeater98
  • 08-06-2015
  • Chemistry
Answered

a nickel atom (Ni) has a mass numbet of 61. how many neutrons does the atom have



Answer :

lulu1991
lulu1991 lulu1991
  • 08-06-2015
The atomic number of nickel is 28. That means Ni has 28 protons. And the mass number is the total of numbers of protons and neutrons. So the nickel atom has 61-28=33 protons.
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