Across
- 3. - An alkali metal.
- 5. - Each Element is shown by one of these on the Periodic Table.
- 7. - A substance made of only one type of atom.
- 9. - A substance made of two or more substances.
- 11. - The solute and the solvent together.
- 12. - The substance the solute dissolves into.
Down
- 1. - The process where the dyes in a colour of ink are separated
- 2. - The process where dirty water can be made clean.
- 4. - Different substances mixed together.
- 6. - This happens when you put an alkali metal into water.
- 8. - The substance that dissolves into a liquid.
- 10. - Designed the modern Periodic table.