Across
- 2. Energy that travels from a source in the form of waves or particles.
- 3. A new substance forward as a result of a chemical reaction.
- 5. A substance that moves freely but has a constant volume.
- 7. A material formed by chemically connecting two or more chemicals.
- 8. The basic unit of an element.
- 12. The Unit used to measure energy or work.
- 13. The ability for an item to catch on fire easily.
- 16. Variable The factor that is manipulated or changed by the researcher.
- 17. A form of electromagnetic radiation, similar to visible light
- 19. boiling point.
- 20. An Area of a cell that is made up of RNA and proteins.
- 21. The form of energy that is transferred between 2 substances at different temperatures.
- 22. The amount of space occupied by a sample of matter.
- 24. A regular, repeating path that one object in space takes around another one.
- 25. Energy The energy an object has due to its motion.
Down
- 1. The amount or quantity of heaviness or mass; amount a thing weighs.
- 4. Electromagnetic radiation that has shorter wave lengths than visible light
- 6. How much mass can fit in a given amount of space.
- 9. A force that pulls all objects in the universe towards each other.
- 10. Describes data that expresses characteristics or qualities.
- 11. A particle on the cloud of an atom that has a negative charge.
- 14. n instrument that is used to measure temperature.
- 15. The vertical axis
- 18. The ability of one substance to be able to dissolve in another substance.
- 23. A Bluish-White metallic element with a atomic number "30"