Across
- 2. A mixture of metals
- 4. Solid state of water
- 6. Positively charged particle in the nucleus of an atom
- 9. A __________ change is easily reversible
- 10. The smallest element on the periodic table
- 11. The ability to be hammered into sheets
- 13. There are 3 _________________ particles that make up an atom
- 14. A gas needed for combustion/burning
- 15. Materials that have properties of both metals and non-metals
- 17. The ___________ splint test may also be called "The Hydrogen Gas Test"
- 21. the ability to conduct ____________ is a property of metals
- 23. The ability of a material to reflect light
- 25. This subatomic particle is the same size as a proton
- 26. The most massive part of an atom
- 28. Workplace Hazardous Materials Information System
Down
- 1. This element has 4 electron rings around its nucleus. Its last shell has 2 electrons.
- 3. These types of elements are usually poor conductors of heat and electricity
- 5. A ___________ change involves the creation of a new substance.
- 7. A state of matter that has an undefined mass and volume
- 8. A type of diagram that represents the protons, neutrons and electrons in an element without showing the element's symbol
- 9. Elements are organized according to their weights on the ___________ table
- 12. This element has 14 neutrons
- 16. These types of elements make up most of the periodic table
- 18. The smallest unit of matter
- 19. The ___________ splint test may also be called "The Oxygen Gas Test"
- 20. The name for Na
- 22. The subatomic particle is found outside of the nucleur
- 24. The ability to be stretched into wires
- 27. A metalloid with the symbol Si