- Created by: lucyellis
- Created on: 18-03-14 09:59
Atoms and Mass in Chemical Reactions
Atoms - The smallest particle you can get of an element
In a chemical reaction, atoms are arranged in different ways to produce new products with new properties.
The mass of reactants will equal the mass of the products (as long as its in a sealed container)
Precipitation reaction - When two solutions react and an insoluble solid forms