Answer:
Compounds
Explanation:
It is a compound when they are separated by chemical bonds.
Compound are substances composed of two or more kinds of atoms that are joined together in a definite grouping.
The properties of a compound are distinct and different from those of the individual elements that are combined in its make-up.
- There are several millions of compounds known.
- The compounds are derived from the elements.
- Compounds are usually represented by chemical formula
Within a compound there are chemical bonds.
