Across
- 3. the quality of being hot
- 7. material to ignite and burn causing fire combustion
- 9. energy- a property of a moving object or particle
- 10. charge of negative electricity
- 11. the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
- 13. force that attacks a body towards the center of earth
- 16. a state of matter that can flow and take the shape of its container
- 19. A thing that is composed of two or more separate element
- 20. the ability to be dissolved, especially in water.
- 22. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
- 23. work or energy in the international system of units
- 24. a piece of metal known to weigh a definite amount and used on scales to determine how heavy an object or quantity of a substance is.
- 25. a regular, repeating path that one object in space takes around another one
Down
- 1. a device used to measure temperature
- 2. An atom is the smallest unit of a element
- 4. the emission or transmission of energy
- 5. relating to, measuring, or measured by the quality of something rather than its quantity.
- 6. the chemical element of atomic number 30, a silvery-white metal that is a constituent of brass and is used for coating (galvanizing) iron and steel to protect against corrosion.
- 8. (of electromagnetic radiation) having a wavelength shorter than that of the violet end of the visible spectrum but longer than that of X-rays.
- 12. The water in the pot is boiling ready to cook the past
- 14. the vertical axis on the Cartesian coordinate plane
- 15. the degree of compactness of a substance
- 17. the substance formed as a result of a chemical reaction
- 18. an electromagnetic wave of high energy and very short wavelength, which is able to pass through many materials opaque to light.
- 21. variable- variation does not depend on that or another