Across
- 5. a measure of how quickly a specific material is capable of catching fire and burning.
- 11. a feeling of intense distaste or disgust.
- 13. In chemistry, a pure substance is a sample of matter with both definite and constant composition and distinct chemical properties.
- 15. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
- 16. the net force is the vector sum of forces acting on a particle or object.
- 17. the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization.
- 18. a state in which opposing forces or influences are balanced.
- 19. the ability to be dissolved, especially in water.
- 20. a circuit without interruption, providing a continuous path through which a current can flow.
Down
- 1. the lowest temperature that is theoretically
- 2. becomes liquefied by heat.
- 3. (of electromagnetic radiation) having a wavelength shorter than that of the violet end of the visible spectrum but longer than that of X-rays.
- 4. the feel, appearance, or consistency of a surface or substance.
- 6. a connection between two surfaces or objects that have been joined together, especially by means of an adhesive substance, heat, or pressure.
- 7. matter cannot be created or destroyed, but it can change forms.
- 8. the refusal to accept or comply with something; the attempt to prevent something by action or argument.
- 9. the freezing point of water.
- 10. a state in which opposing forces or influences are balanced.
- 12. conversion of a substance from the liquid or solid phase into the gaseous (vapor) phase.
- 14. the rate at which someone or something is able to move or operate.