7 Steps to better math performance. Here are some quick steps to help you get better at doing mathematics. Regardless of age, the tips here will help you learn and understand math concepts from primary school right on through to university math. Steps to better math performance. Here are some quick steps to help you get better at doing mathematics. Regardless of age, the tips here will help you learn and understand math concepts from primary school right on through to university math.
A molecule is formed when two or more atoms join together chemically. A compound is a molecule that contains at least two different elements.
Because the salt and water molecules do not bind to make a new molecule, it cannot be classified as a compound. A compound is two or more elements having bonded together, where a mixture is multiple different parts mixed together with no single molecule to represent that mixture.