Across
- 2. Measured in g or kg
- 4. One group
- 6. Testing a theory
- 8. Closeness of two or more measurements
- 9. The branch of science that deals with substances and matter
- 10. generalized rule
- 12. Chemistry carbon compounds
Down
- 1. Theory or a question
- 3. Research Systematic inquiry
- 5. Figures digits of numbers to express it
- 7. quality or states
- 11. Metric unit of mass or weight