Across
- 5. The lowest possible value of temperature
- 7. Equal to one thousand meters
- 9. A measure of the quantity of matter in an object
- 10. A quantity used to measure how far an object is from the reference point.
- 14. Defined as the percentage by mass of each element present in compound or chemistry product
- 16. The force that gravity exerts on an object
- 17. Specify the number of atoms of each element exactly, not just giving the ratio
- 18. A measure of the quantity on how long an object is from one end to another
- 19. 6.022x10^23
- 20. A collection of functionally unrelated units that are composed of different units such as pound (lb), yard (yd), and gallon (gal)
Down
- 1. It is numerically equal to the atomic mass of any element in atomic mass unit (amu)
- 2. The ratio of the mass of a substance to the volume occupied by the mass of an object.
- 3. The amount of space occupied by an object.
- 4. A measure of the intensity of heat or how hot or cold a system or an object is.
- 6. This method allows you to solve problems in a systematic, straightforward manner where allows you to convert one unit to another using conversion factors.
- 8. A decimal-based system that expresses the power of tens since it is expressed in decimal, it is originally easy to use and less ambiguous.
- 11. States the ratios of the elements that make up the molecule
- 12. The standard unit of length in the metric system
- 13. A unit to determine the amount of substance of matter.
- 15. The prefix that has a decimal equivalent of 0.01