Answer:
The least accurate description of molecules is " they are what make up some elements and compounds".
Step-by-step explanation:
- Molecules are the chemical compound that take part in chemical reaction which is combined of two or more multiple atoms by the movement of electrons.
- The atoms in the molecule is held together by the chemical bonds.
- For example: water is a molecule because it is the combination of two hydrogen atom and one oxygen atom held together by the chemical bonding (
).