9
Mass number: 14 Atomic/proton number: 7 If you look at the periodic table, the mass number is the top and the atomic number is the bottom number.
depends on the proton number of the atom, for nitrogen it's 7 so there are 7. The mass number is the number of protons and neutrons so if you subtract the proton number you get the number of neutrons too
1 / mass of a proton = avogadro's number 1 / mass of a proton = avogadro's number
The mass number of a neutron is 1, as it contains one unit of mass. The mass number of a proton is also 1, as it contains one unit of mass. In hydrogen, the nucleus usually consists of one proton, so the mass number of a proton in hydrogen is 1.
atomic number = number of proton in an element number of proton = number of electron mass number = number of proton + number of neutron therefore... atomic number = mass number - number of neutrons
The mass number of Nitrogen is 14 :-) .............so boring :-( eww :-\
It does not, the mass number of nitrogen is 14 not 15.
Nitrogen is a non metal element. Mass number of it is 14.
Nitrogen is a non metal element. Atomic mass number of it is 14.
Lithium Atomic number = number of proton = 3 Mass number = number of proton + neutrons = 7 Therefore number of neutrons = 7 - 3 = 4
Of the common sub-atomic particles, both the proton and the neutron have mass numbers of 1.
The atomic number of nitrogen is 7, and the most common isotope of nitrogen, nitrogen-14, has a mass number of 14.