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Matter Anything that has mass and takes up space.

Matter Anything that has mass and takes up space. Mass A measure of the amount of matter in an object. Magnetism The properties of attraction possessed by magnets.

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Matter Anything that has mass and takes up space.

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  1. MatterAnything that has mass and takes up space.

  2. MassA measure of the amount of matter in an object

  3. MagnetismThe properties of attraction possessed by magnets

  4. Physical Properties Properties of a substance that can be observed, measured, or changed without changing the substance into something else.

  5. Conduction The passing of heat through a material while the material itself stays in place.

  6. Insulation Blocking of heat from passing through.

  7. Change To go from one state, condition, or phase to another

  8. IngredientsThe stuff of which a mixture is made out of.

  9. MixtureA combination of two or more substances that do not form a new substance.

  10. SolutionA mixture of substances that are blended so completely that the mixture looks the same everywhere, even under a microscope.

  11. DissolvingThe process of going into a solution.It becomes disintegrated.

  12. Physical ChangeA change of matter in size, shape, or state without changing into a new substance

  13. Chemical ChangeA change of matter that produces a new substance

  14. Constant Continually happening.

  15. Boiling PointThe particular temperature for each substance at which it changes state from a liquid to a gas.

  16. Melting The change of a substance from a solidto a liquid state.

  17. Melting Point The particular temperature for each substance at which it changes state from a solid to a liquid.

  18. Freezing PointWhen a substance changes state from a liquid to a solid.

  19. Freeze The change of state from a liquid to a solid

  20. Condensation The changing of a gas into a liquid

  21. Evaporation The changing of a liquid into a gas.

  22. Energy The ability to do work or cause change

  23. Light A form of energy that travels in waves and can move through empty space.

  24. Light Ray A straight line beam of light as it travels outward from its source.

  25. HeatThe movement of thermal energy from one substance to another

  26. ElectricityThe presence and motion of electrons, protons, and other charged particles.

  27. Solar Energy Energy from the sun

  28. Transfer To pass from one place, person, or thing to another

  29. ReflectionThe bouncing back of light rays from a surface

  30. Refraction The bending of light rays as they pass from one substance into another

  31. Lens A curved piece of clear plastic or glass that bends light rays

  32. Convex LensA lens that curves outward and brings light together, making images appear larger

  33. Concave LensCurves inward, spreads light rays apart making images appear smaller

  34. Electric Circuit A complete pathway of conductors that electrons flow through

  35. Electric CurrentA constant flow of electrons through a conductor

  36. Pitch How high or low a sound is

  37. Volume A measure of how much space an object takes up

  38. Vibration The rapid back and forth motion of an object that produces sound

  39. Position The specific area of space occupied by a physical object

  40. Force A push or pull exercised on an object

  41. Motion The state in which one object’s distance from another is changing

  42. Friction Force between two forces rubbing against each other; it works against motion

  43. Gravity A force of attraction, or pull, between any object and any other objects around it

  44. Inclined plane A simple machine made of a flat, sloping surface

  45. Lever A simple machine made of a long bar or board that turns around a support that does not move

  46. Pulley A simple machine made of a wheel with a rope or chain wrapped around it

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