Across
- 2. A substance formed by corroding
- 6. a specified material conducts electricity
- 7. a solid changes state in a point from solid to liquid
- 9. an element or substance that is not a metal
- 10. Absorption of heat
- 13. Vertical columns in the periodic table
- 16. What's on the Periodic Table
- 17. an atom or molecule with a electric charge due to loss/gain of 1 or more electron
- 18. Basic building blocks of matter
- 19. any property that is measurable
- 21. A neutral particle in the nucleus of an atom
- 22. Release of heat
- 23. the representation of a word
Down
- 1. the point where the liquid boils
- 3. a horizontal row of the periodic table
- 4. degree of consistency measured by the quantity of mass per unit volume
- 5. a stable particle occurring in all atomic nuclei
- 7. a compound regarded as a union of molecules
- 8. A Solid material with good electrical and thermal conductivity.
- 11. the properties are intermediate between metals and non-metals
- 12. A opened material which is losing or gaining from the environment
- 14. a physical substance
- 15. a stable particle with a charge of negative electricity
- 20. Property that is possessed by an object. You paint with many different _____