An element x has atomic mass 27 and atomic number 13: when it looses 3 electrons write the number of protons and neutrons in the nucleous
Answers
Answered by
1
No of protons 13 . No of neutrons 14
DaIncredible:
why 14 neutrons
because the mass of atom is no of protons and neutrons thats why 27 - 13 =14
thanks
Answered by
2
No. Of electrons = No. Of protons = atomic no.
After losing three electrons, the no. Of protons will however remain the same
So protons = 13
No. Of neutrons = mass no. - no. Of protons
=27-13=14
After losing three electrons, the no. Of protons will however remain the same
So protons = 13
No. Of neutrons = mass no. - no. Of protons
=27-13=14
Similar questions