A ______ is a substance formed by the chemical combination of two or more than two elements chemically combined together in a fixed ratio.
Compound: Compounds are chemical substances made up of two or more elements that are chemically bound together in a fixed ratio.
For example,
Ammonia | NH3 |
Methane | CH4 |
Concluding statement
Compound is a substance formed by the chemical combination of two or more than two elements chemically combined together in a fixed ratio.