Across
- 2. A method for expressing very large and very small numbers
- 3. A way to analyze and solve problems using units of measurements
- 8. A mixture with a non uniform composition
- 10. The measure of how close a series of measurements are to one another
- 13. The ratio of the mass of an object to its volume
- 14. A way to convert easily between units
- 18. A solid formed from two liquids
- 19. Anything that has mass and takes up space
- 20. The percent that a measured value differs from the accepted value
Down
- 1. What is used to represent an element?
- 4. A well-tested explanation for a broad set of observations
- 5. What branch of chemistry do metals fall under?
- 6. The study of matter and the change it undergoes
- 7. What is another word for chemical change?
- 9. The study of changes in matter and energy
- 11. A ratio of equivalent measurements
- 12. The study of processes that occur inside living organisms
- 15. What is the variable that is measured in an experiment?
- 16. What are found on the periodic table?
- 17. What is the base unit for mass?