Across
- 2. essential trace element for humans animals pants and microorganisms
- 5. What you get at the end of a chemical reaction
- 8. variable A variable that does not depend on another
- 10. The standard unit of energy
- 11. A measurement of the amount of three dimensional space occupied by a substance or object
- 13. represents the vertical axis which is typically used to display the dependant variable or result of an experiment
- 14. The force exerted on an object die to gravity
- 15. Descriptions that focus on the nature of something rather than its quantity or amount
- 18. (subatomic) particle with a negative one elementary electric charge
- 19. At or near boiling point
- 21. the energy of motion
- 23. The ability of a substance to dissolve in a solvent and form a solution Solvent=liquid
- 25. The ability of a material to burn or ignite easily
Down
- 1. A state of matter that has a definite volume but no fixed shape
- 3. A thing that is composed of 2 or more elements
- 4. To follow a circular path around a central body
- 6. A device used to measure temperature
- 7. The structure in a cell that contains the chromosomes
- 9. A form of electromagnetic radiation, similar to visible light but with significantly shorter wave lengths and higher energy
- 12. Energy emitted from a source in the form of waves or particles, traveling through space time or a medium
- 16. Smallest unit of a chemical element
- 17. The relationship between the mass of the substance and how much space it takes up
- 20. Force of nature that causes objects with mass to attract each other
- 22. Type of electromagnetic radiation with wavelengths shorter than visible light but no longer than x rays
- 24. The quality of being hot