Tom Skerritt. Biography: Tom Skerritt is probably the best-known actor whose name is never remembered. A rugged outdoors type, Skerritt briefly attended Wayne State University and UCLA before making his film bow in [[Feature~V115961~War Hunt~warhunt]] (1962). His...
The chemical formula for oxygen is O2 and for individual oxygen  atom its symbol is O.   Gases such as oxygen exist as diatomic molecules.
How many oxygen atoms are in the formula for iron (III) oxide? If oxide contains only 1 oxygen atom per molecule then why iron oxide formulae is FE2O3? Chemical Formula for Potassium + Oxygen = Potassium Oxide?