iron has 26 protons
Proton number is called atomic number when referring to periodic table. Proton number is equal to atomic number.
The element with the proton number of 26 is Fe, which is Iron
It has similar properties to the element with proton number 20, which is calcium.
test7
the proton number is 15
It is same as atomic number. So it has 26 protons
the same number of both proton and neutron
In the element iron there are 26 protons. In the core there are 30 neutrons as well, and 26 electrons are circling around this core.
The proton number is the atomic number.
Iron has 26 protons.
Proton number is called atomic number when referring to periodic table. Proton number is equal to atomic number.
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 atomic number of an element is determined by the number of protons in its nucleus.
We don't use a atomic number for a proton. But atomic number is the number of protons an atom contains.
The element with the proton number of 26 is Fe, which is Iron
1 / mass of a proton = avogadro's number 1 / mass of a proton = avogadro's number
It has similar properties to the element with proton number 20, which is calcium.