hydrogen
The element with the fewest protons found in group 2 of the periodic table is beryllium (Be). It has 4 protons in its nucleus. Beryllium is an alkaline earth metal and is located in the second column of the periodic table.
It is the Element Tin
The atomic number on the periodic table is the number of protons for the element.
The element with 50 protons on the periodic table is tin, which has the atomic number 50.
Calcium
Gold
Argon.
The number of protons is the atomic number of the element.
The number of protons an element has
The largest atom is francium and has 87 protons and 87 electrons.
The element with 19 protons is potassium, which is represented by the symbol K on the periodic table.
This element is the noble gas xenon (Xe) with 54 protons.