C1.1
Across
- 5. When a substance lets heat or electricity through it easily.
- 7. Inventor of the modern periodic table
- 9. When 1 thing goes around another in a circle shape
- 10. A substance made of only 1 type of atom
- 13. with both metal and non-metal properties
- 15. Horizontal rows on the periodic table
- 17. Positively charged centre of an atom
Down
- 1. Vertical columns on the periodic table
- 2. The temperature at which a liquid becomes a gas
- 3. on the right of the periodic table
- 4. The temperature at which a solid becomes a liquid
- 6. Being able to hammer or press a substance into a shape.
- 8. The basic building blocks of all substances
- 11. Negatively charged particle found on the outside of the atom
- 12. Elements on the left of the periodic table
- 14. A compacted and heavy substance.
- 16. Being able to make a substance into a thin wire