How many molecules of water or in 1 liter (56 mol)?

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

How many valence electrons are in atom of radon?

Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms