Across
- 4. Located on the right side of the stairs step line. They gain electrons and have negative charge
- 5. Rough texture
- 8. The measure of kinetic energy
- 10. Spreads out to take up all the space available
- 11. Changes shape depending on the container
- 12. The amount of matter
- 14. A mathematically defined region around an atomic nucleus defined by a high probability that the atom's electrons will be present in that region
- 15. The ability of a substance to be made into a wire
- 17. A subatomic particle of about the same mass as a proton, but without an electric charge.
- 19. How easily something moves through a substance
- 23. Located on the left side of the stairs step line. Loses electrons and have a positive charge
- 24. Definite shape and volume
- 26. The ratio of mass to volume
- 27. A subatomic particle found in the nucleus of every atom. It has a positive electrical charge
Down
- 1. Average mass of a typical atom
- 2. Smooth texture
- 3. Measures the ability of an atom in a chemical compound to attract other electrons from another atom into a compound
- 6. How a substance looks and feels
- 7. Anything that has weight and takes up space
- 9. The ability to be pounded into sheets
- 13. How an object reflects lights
- 16. The ability to dissolve
- 18. The positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass
- 20. The amount of space an object takes up
- 21. A negatively charged subatomic particle.
- 22. The ability of being attracted by a magnet
- 25. 1/2 of the distance between the nuclei of identical atoms that are bonded together