Across
- 2. A word part added to a unit to show size, such as kilo, centi, and milli.
- 4. Lab equipment used to measure mass.
- 5. Tools used in science experiments to measure, mix, or observe.
- 6. The metric unit used to measure volume.
- 7. Changing between metric units using powers of ten.
- 8. A number written in standard form, not in scientific notation.
- 10. The last digit in a measurement that is read by judgment.
- 14. The number in front of the power of ten in scientific notation.
- 16. The metric unit used to measure mass.
- 17. The metric unit used to measure length.
- 18. Lab equipment used to measure liquid volume accurately.
- 20. A measurement system based on powers of ten.
Down
- 1. The digits in a measurement that are known for sure plus one estimated digit.
- 3. A way to write very large or very small numbers using powers of ten.
- 9. How close repeated measurements are to each other and how consistent they are.
- 11. How close a measurement is to the true or accepted value.
- 12. A piece of lab equipment used to hold, mix, and heat liquids, but not for precise liquid volume measurements.
- 13. The main unit used for measurement in the metric system, such as grams, liters, and meters.
- 15. The power of ten that shows how many places the decimal moved.
- 19. The curved surface of a liquid in a graduated cylinder.