Across
- 3. the scientific study of the composition structure and properties of matter and the changes that matter undergoes
- 5. a substance that contains two or more elements chemically combined in fixed position
- 7. Protective garment worn over the front of one's clothes and tied in the back.
- 8. Protective eyewear that surrounds the eyes in order to prevent chemical splashes or small, fast-moving objects from coming into contact with the eyes.
- 9. place it ontop of a test tube to keep liquid inside while mixing
- 12. Temperature,This is a temperature reading made relative to absolute zero(kelvins).
- 14. Safety Diamond
- 16. a horizontal row of elements in a periodic table
- 19. the simplest form of matter that has a unique set of properties an element cannot be broken down into simpler substances by chemical means
Down
- 1. and physical
- 2. risky or dangerous
- 4. A machine to heat up beakers of substances
- 6. the amount of matter within a certain volume
- 8. a tall narrow container with a volume scale used especially for measuring liquids.
- 10. a vertical column of elements in the periodic table the constituent elements of a group have similar
- 11. a measurement of how much of a solute can dissolve in a liquid.
- 13. a cylindrical container with a flat bottom
- 15. a physical blend of two or more substances that are not chemically combined
- 17. small tube that you can put samples in usually does not have measurements on the side
- 18. Personal Protection Equipment