Section 3 - The Senate. The Senate of the United States shall be composed of two Senators from each State, (chosen by the Legislature thereof,) (The preceding words in parentheses superseded by 17th Amendment, section 1.) for six Years; and each Senator shall have one Vote.
Ununoctium is the temporary IUPAC name for the transactinide element with the atomic number 118 and temporary element symbol Uuo.
When a heavier element is discovered (e.g., element 120), then that will become the new heaviest element. Ununoctium is the heaviest element, but it is man-made. The heaviest naturally-occurring element is uranium (atomic number 92, atomic weight 238.0289). Another way to look at heaviness is in terms of density, which is mass per unit volume. Either of two elements can be considered the element with the highest density: osmium and iridium.