Across
- 2. What is a substance that cannot be broken down into simpler substances?
- 5. What is the science that seeks to understand the behavior of matter by studying what atoms and molecules do?
- 8. What is a theory/law before it is established?
- 9. What is a measure of space?
- 10. What is the capacity to do work?
Down
- 1. What is a property of materials that relates mass and volume and differs from one substance to another?
- 3. What is a procedure that attempts to measure observable predictions to test a theory or law?
- 4. What is the first step in the scientific method?
- 6. What is a proposed explanation for observations and laws?
- 7. What is a substance composed of two or more elements in fixed, definite proportions?