The atomic number of Florine is 9 so it has 9 Protons in its nucleus.
As the mass number of an atom is essentially the mass of the nucleus and as the mass of each Proton or Neutron is 1 this means that if there are 9 Protons there must be 10 Neutrons present to make up a mass number of 19.
Ten.
Fluorine-19 has 10 neutrons and 9 protons.
fluorine has 10 neutrons as the mass number is 19 and the atomic number is 9( number of protons) so 19-9 = 10
It has 12 neutrons.
There are 18, 20 or 22 neutrons.
The number of neutrons depends on the atom. In general, mass number = atomic number + number of neutrons.
In-115 isotope has 66 neutrons
18 protons and 18, 20 or 22 neutrons.
Possible F19 in engineroom driverside.
How many neutrons would it have if it had 11 neutrons? 11.
18 neutrons
60 neutrons.
There is no neutrons in Hitrogen.
117 neutrons.
It has 20 neutrons.
106 neutrons
61 neutrons 47 protons and 47 neutrons
30 neutrons for Na35Cl and 32 neutrons for Na37Cl .
28 neutrons
11 neutrons