Chemistry - States Of Matter 0.0 / 5 ? Chinesestates of matterGCSEAQA Created by: LunaShomeiRoseCreated on: 27-01-19 16:40 Changing state is a ___ process physical - provide enough energy to overcome intermolecular forces 1 of 8 describe the structure of a gaz, liquid and solid (regular/irregular) solid = regular. liquid = irregular. gas = irregular 2 of 8 describe bonds strength of all. (intermolecular forces) solid = strong Inter. forces. liquid = weaker. gas = weaker (little attraction) 3 of 8 describe how particles move in each solid = vibrate around fixed position. liquid = slip/slid over each other (flow). gas = move freely/ randomly/ quickly 4 of 8 which state(s) can be compressed? gas only 5 of 8 describe the volume/shape of each (are they fixed?) solid = fixed volume/shape. liquid = fixed volume, not shape. gas = no fixed volume or shape 6 of 8 how is energy transferred when heating a solid to liquid? energy transferred from surrounds to solid 7 of 8 solid is heated to melting point (when there's enough energy to break forces). When solid melts, temp stops rising. why? energy(temp) remains constant because we're constantly supplying energy to substance to melt it 8 of 8
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