< PreviousSolids, Liquids & GasesSolidsLiquidsGasesDescribe a solid. __________________________________________________________________________________________________________________Solids are either __________________ or __________________ . The particles of __________________ solids such as butter, are not arranged in a regular pattern; whereas, the particles of __________________ solids such as salt or sugar, are arranged in a regular pattern. Describe a gas. ___________________________________________________________________________________________________________________Describe a liquid. _________________________________________________________________________________________________________________50100150200250300506070809010040302010particle viewof a liquidparticle viewof a gasKey Vocabulary Terms•amorphous•gas•boiling•liquid•condensation• melting point•crystalline•solid•evaporation•sublimation•freezing•volume© Copyright NewPath Learning. All Rights Reserved. 94-4609www.newpathlearning.com\|xiBAHBDy01806tz]Solid to Liquid__________________ is the change in state from a solid to a liquid which takes place at a specific temperature, called the __________ ____________ . At its melting point, the particles of a solid vibrate so fast that they break free from their closely packed arrangement. __________________ is the reverse process of melting. At its freezing point, the particles of a liquid slow down and form regular patterns.Liquid to GasDescribe:•Evaporation ____________________________________________________________________________•Boiling ________________________________________________________________________________•Condensation _______________________________________________________________________________________________________Solid to GasDuring __________________ , particles of a solid bypass the liquid state and form a gas. An example of this is when dry ice (solid carbon dioxide) changes directly into a gas.Changes of StateKey Vocabulary Terms© Copyright NewPath Learning. All Rights Reserved. 94-4563Visit www.newpathlearning.com for Online Learning Resources.Buoyancya property that demonstrates whether an object is more or less dense than water by either sinking or floating; if an object floats, or has buoyancy, it is less dense than waterChemical Changea process that changes one type of matter into another type of mattergasliquidCondensationa process that changes a gas to a liquid when its temperature is lowered; for example, when water vapor in the air cools down by touching the outside of a cold glass, it changes into liquid droplets of water Densitya measure of how much matter (mass) fits into a certain amount of space (volume)Evaporationa process that changes a liquid to a gas when its temperature is raisedGasa state of matter which has no shape; most gases are invisible, such as the oxygen gas in the air that we breathe 901008070601020304050Liquida state of matter which does not keep the same shape and takes the shape of the container it is poured into Mass the amount of matter that is in an objectHELIUMCMatteranything that takes up space and has mass; matter is any living and non-living thing, including things you can’t see, such as airMixturea combination of two or more kinds of matter where each kind of matter keeps its own propertiesPhysical Changea process that changes the form of matter, but does not change the type of matter; an example is crumbling a piece of paper into a ball which changes form, but is still paperSolida state of matter that always keeps the same shape and takes up the same amount of space Solutiona type of mixture in which the matter is evenly mixed or combined; once the parts of a solution are combined together, they cannot be easily separated; examples include lemonade, coffee & salt water 50 mL90100807060102030405030 cm30 cmVolumethe amount of space an object takes up© Copyright NewPath Learning. All Rights Reserved. 94-4563Visit www.newpathlearning.com for Online Learning Resources.Key Vocabulary TermsDefine it!Use it in a sentence!Draw it!Provide examples!__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Mapping a TermTerm__________________________________________________________Next >