Nitrogen is the element with 7 protons. It is place din period -2 and group-15.
The atomic number on the periodic table is the number of protons for the element.
It is the Element Tin
The element with 50 protons on the periodic table is tin, which has the atomic number 50.
The number of protons is the atomic number of the element.
Gold
Calcium
Argon.
hydrogen
The number of protons an element has
The element with 19 protons is potassium, which is represented by the symbol K on the periodic table.
The largest atom is francium and has 87 protons and 87 electrons.
This element is the noble gas xenon (Xe) with 54 protons.