It is not E it is Sigma.
Apollo's symbol is the lyre
The correct name for the symbol & is Ampersand
The symbol Kr is from the two first letters of name; and name is derived from a Greek word with the meaning hided.
Alastor's symbol was avenge. His name literally translates to "Avenger".
The Symbol for Carbon is C and the correct name is Carbon. The symbol for Hydrogen is H and the correct name is Hydrogen. Hope that helps
The chemical symbol At is of course derived from the name astatine.
The correct term for a symbol that provides information or direction is a "sign."
The name derives from the Greek word "chloros" meaning greenish-yellow.
The name of chromium (symbol Cr) is derived from the Greek language word chroma with the meaning color.
Chi (the "X") Rho (the "P")-the symbol means "Christ," the letters are Greek.
PI is the Latin name of the Greek letter(by Greek letter I mean the PI symbol.
The name is derived from Iris, Greek godess of rainbow; The symbol is formed from first two letters.