The largest atom is francium and has 87 protons and 87 electrons.
It is the Element Tin
Calcium
The atom's atomic number is equal to the number of protons in its nucleus.For example, an element with 19 protons in its nucleus is Potassium (K), the 19th element on the periodic table.
It would be the 10th element in the periodic table, Neon.
The number of protons in an atom of the element.
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.
Gold
Calcium
Argon.
hydrogen
The number of protons is the atomic number of the element.
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.
Its mass number (largest number written near an element in the periodic table)
This element is the noble gas xenon (Xe) with 54 protons.