There are 82 neutrons in Cerium (Ce).
The ion Ce(3+) of the isotope Ce-140 has 58 protons, 82 neutrons and 55 electrons.
58 electrons because the number of electrons is the same number of protons [] [] () (---------------------)
How many neutrons would it have if it had 11 neutrons? 11.
Cerium's atomic number is 58. Thus, to be electrically neutral, cerium must have 58 protons and 58 electrons. 140Ce is its most abundant isotope with 140 - 58 = 82 neutrons.
There is no neutrons in Hitrogen.
18 neutrons
It has 20 neutrons.
117 neutrons.
61 neutrons 47 protons and 47 neutrons
30 neutrons for Na35Cl and 32 neutrons for Na37Cl .
106 neutrons
There are 300 years.