Across
- 1. the smallest building blocks of matter
- 3. alloy of copper and tin
- 5. first chemical explosive
- 8. substances made from only one type of atom
- 9. combinations of two/more elements / compounds
- 10. liquids that can be mixed
Down
- 1. mixture of a metal with other metals/non solute a substance being dissolved
- 2. clusters of atoms
- 4. the characteristics of an element
- 6. minerals rich in metals (e.g. copper, iron)
- 7. alloy of iron and carbon