A compound is a substance made up of a definite proportion of two or more elements. A chemical formula tells us the number of atoms of each element in a compound. It contains the symbols of the atoms of the elements present in the compound, as well as how many there are for each element in the form of subscripts.
Overabundant definition, an excessive amount or abundance; surfeit: an overabundance of sugar in the diet. See more.
LINK / CITE ADD TO WORD LIST. noun. The definition of a redundancy is something that is repeated unnecessarily or something that is not useful because there is already another or more advanced version. An example of a redundancy is when a piece of text says the same exact thing twice.