An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal, and an anion, which is usually a nonmetal. A covalent bond involves a pair of electrons being shared between atoms.
H20. 2 of hydrogen and oxygen
C. pain reliever
ex. tylenol, aleve, etc.
Grams. It is a smaller unit.
