Science
Across
- 2. The curve at a liquids surface by which one measures the volume of the liquid.
- 6. a measure of particles in a substance.
- 9. The ability of one substance to dissolve in another at a given temperature and pressure.
- 10. A homogenous mixture of two or more substances1 uniformly disoersed throhuout a single phase.
- 12. A change of matter from one form to another without a change in chemical properties.
- 14. is affected by the number of times particles of gas hit inside of the container.
- 15. liquids forms when spherical drops because of this property.
- 16. does not change shape when placed un different container.
- 17. A property of matter that describes the ability of a substance to participate in chemical reactions.
- 20. A substance made up of atoms of two or more different elements joined by chemical bonds.
- 22. An element that is shiny and that conducts heat an electricity well
- 24. the number of protons the nucleus of an atom this number is the same for all atoms of an element.
- 25. it a substance pours very slowly, it has a high _____.
- 26. The curve at a liquids surface by which one measures the volume of the liquid.
- 27. a unit of mass that describes the mass of an atom or molecule
- 29. hot water changes to steam.
- 30. A measure of the gravitational force exerted on an object, its value can change with the location of the object in the universe.
- 31. he said that as the volume of a gas increases, its pressure decreases.
- 32. a subatomic particle that has a negative charge.
Down
- 1. A measure of the size of a body or region in three-dimensional space.
- 3. the law that describes the relationship between volume and temperature of a gas when pressure is constant.
- 4. a measure of the gravitational force exerted on an object; its value can change with the location of the object in the universe.
- 5. a subatomic particle that has a positive charge and that is found on the nucleus of an atom
- 7. Anything that has mass and takes up space.
- 8. The tendency of an object to resist a change in motion.
- 11. how your body is cooled when you perspire.
- 12. A characteristic of a substance that does not involve a chemical change, such as density, color or hardness.
- 13. changes shape and volume to fit container. 8. Liquid changes shape but doesn't changes volume.
- 16. change of state from a solid to gas.
- 18. change state from solid to liquid.
- 19. A change that occurs when one or more substances change into entirely new substances with different properties.
- 20. The amount of a particular substance in a given quantity of a mixture, solution. Or ore.
- 21. The ratio of the mass of a substance to the volume of the substance.
- 23. A sample of matter, either a single element or a single compound, that has definite chemical and physical properties.
- 28. a change od state from a gas to a liquid.