Anything that has mass and volume - Matter, The amount of space an object or substance takes up - Volume, The volume of liquids can be measured - Graduated cylinder, The volume of solids can be calculated by - length, width and height, The amount of material in a substance. Has a definite volume and shape - Mass, Mass is usually measured with a - balance, The amount of matter in a certain volume - density, A characteristic of a substance that can be observed without changing the identity of the substance - physical property, Has a definite volume but not a definite shape - Liquid, Does not have a definite shape or volume - Gas, The process of solid changing to liquid - melting, The process of liquid changing to solid - Freezing, The process of a liquid changing to a gas - Vaporizing, The process of a gas changing to a liquid - condensation, The temperature at which water freezes - 0 degrees Celcius or 32 degrees Faherinheit, The temperature at which water boils - 100 degrees Celsius or 212 degrees Faherinheit, How is weight different than mass - Mass is hte amount of material in a substance and weight measures the amount of mass, Give an example of a physical change - Melting ice cube, How does evaporation happen - A liquid changes to gas, How does evaporation relate to vaporization - Evaporation occurs BELOW boiling and vaporization occurs AT boiling ,

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