how many neutrons there are in a phosphorus atom? The normal isotope of phosphorus is P - 31, which has 15 protons and 16 neutrons. Unstable isotopes are P-32 and P-33 which have 17 and 18 neutrons respectively.
Phosphorous-32 has 17 neutrons in its nucleus.
You can work it out like this :-
The atomic number for Phosphorous is 15 (that means it has 15 protons and 15 electrons). The + charged protons sit in the nucleus and are electrically balanced by the - charged electrons that orbit the nucleus.
If you subtract the atomic number (15) from the atomic weight (32) this tells you how many neutrons there are accompanying the protons in the nucleus because the electrons essentially weigh nothing.
The number of protons in a compound is equal to its atomic number. Therefore, all phosphorus atoms have 15 protons. The number of neutrons is equal to the Atomic Mass minus the number of protons, and therefore is 17.
Neutrons has 17
all you have to do is minus phosphorus 32 and 15 which is atomic number and neutrons is 17.
Phosphorous, atom number 15, has 15 protons and (32-15=) 17 neutrons in the nucleus of isotope P-32.
P-32, atom number 15, has (32-15 =) 17 neutrons in nucleus.
Protons: 15
Neutrons: 16
Electrons: 12
Mass number = 32
Atomic number = 15
Mass number - atomic number = number of neutrons
32 - 15 = 17 neutrons
15protons and 17 neutrons
11 neutrons
There are 77 Neutrons in the nucleus of one atom of Xenon
how many protons an d neutrons are in vanadium
A stable magnesium atom has 12, 13 or 14 neutrons. The atom with 12 neutrons is the most common one.
there are 11.99 neutrons in an atom of sodium
A typical atom of iodine contains 74 neutrons.
11 neutrons
45 neutrons
It depends it can be protons of neutrons depending on which atom but for many it is neutrons
There are 19 neutrons in a 36Cl atom.
The atomic weight minus the number of protons = the atom's neutrons.
52 neutrons.
35 neutrons
A typical atom of iodine contains 74 neutrons.
The number of neutrons depends on the atom. In general, mass number = atomic number + number of neutrons.
There are 77 Neutrons in the nucleus of one atom of Xenon
How many neutrons would it have if it had 11 neutrons? 11.