Across
- 2. force with which gravity pulls on a quantity of matter
- 3. the smallest particle that has the properties of an element
- 7. measure of space
- 9. scientific measurement of time
- 10. the scientific measurement of temperature
Down
- 1. combination of more than one pure substance
- 4. a measure of quantity of matter in an object
- 5. a substance made of atoms of more than one element bound together
- 6. scientific measurement of mass
- 8. scientific measurement of length