Across
- 3. An object having little holes to separate solids from liquids
- 5. a variable that is measured
- 8. equation for this word is lengthxwidthxheight
- 10. able to be seen
- 13. a table that collects data
- 15. two different elements that have been chemically joined together
- 16. how much matter an object has
- 17. A system or standard of measurement
- 18. Become or cause to become incorporated into a liquid so as to form a solution
- 19. unbalance in electrons and protons
- 20. positively charged ion
Down
- 1. Tge general way of completing something
- 2. The physical property of matter that causes it to experience a force when placed in an electric field
- 4. take in or soak up
- 6. Perform a procedure to make a discovery or test a hypothesis
- 7. A close or exact copy
- 9. A metric unit of mass equal to one thousandth of a kilogram
- 11. distribute or spread out
- 12. very small pieces of matter
- 14. negetively charged ion
- 19. a variable that you can change