Fechar
Dalton's 5 atomic rules
Mendeleev's table the story
3 main groups of the periodic table
Chemical and physical properties
Chemical and physical changes
How to write out formulas for metals reacting with water
How to write put formulas for metals reacting with oxygen
How to write out experiments
Elements, compounds, and mixtures.
Groups and periods in the periodic table
How to identify what a substance looks like
Mass of atoms
The periodic table layout
How to work out what type of atom structure a diagram shows.
What happens during a reaction
