Final answer:
Tin (Sn) is an element that has four electron orbitals or shells, as it is part of group 14 of the periodic table. It is referenced in the periodic table that the elements' rows correspond to the number of electron shells they have.
Step-by-step explanation:
The element that has four electron orbitals, or shells, is tin (Sn). Tin is situated in group 14 of the periodic table, which is known to contain metallic elements with stability in various oxidation states due to the inert pair effect.
Tin, along with lead and flerovium, forms part of this group and displays the ability to form both divalent cations, such as Sn2+, and covalent compounds with a formal 4+ oxidation state, such as SnCl4. It is referenced in the periodic table that the elements' rows correspond to the number of electron shells they have.