The element represented by the letter 'U' is uranium (atomic number 92).
Because U is the first letter of the name uranium.
Uranium
Uranium
Potassium, with an Atomic Number of 19, is designated by the symbol 'K'.
There is no element with symbol a or A even
Uranium, Neptunium and Plutonium follow each other - elements 92,93,94. They are named after the outer planets though Pluto is no longer classed as a planet. U was chosen as there was no conflict with other elements names beginning with U.
The symbol of the element is used as an abbreviation for its name.
Symbol describes an element. It notates name of element.
U is the chemical symbol of uranium.
U is the atomic symbol for the element uranium.
The heaviest element with a one letter atomic symbol is uranium (symbol: U).
Bi is the symbol for the chemical element 'Bismuth'.