Across
- 4. The amount of matter in an object; often measured in grams or kilograms.
- 6. The degree of closeness of measurements to the true or accepted value.
- 7. The amount of space occupied by an object.
- 8. The measure of the average kinetic energy of particles in a substance.
- 9. An explanation for a set of observations or phenomena based on well-supported hypotheses.
- 10. The systematic approach to scientific research involving observation, hypothesis formation, experimentation, and conclusion.
- 12. The act of gathering information through the senses.
- 13. The measurement of how long something is.
- 14. The degree of consistency of measurements.
Down
- 1. Instruments and tools used in scientific experiments.
- 2. The study of the natural world through observation and experimentation.
- 3. A statement that describes a consistent and universal relationship observed in nature.
- 5. The sum of a set of values divided by the number of values; also known as the mean.
- 9. Measured in seconds.
- 11. A logical interpretation based on prior knowledge and observations.