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Chapter @ 1 @ Matter @ in @ Our @ Surroundings @ Intext @ Questions @ On @ Page @ 3 @ Question @ 1:Which @ of @ the @ following @ are @ matters? @ Chair, @ air, @ love, @ smell, @ hate, @ almonds, @ thought, @ cold, @ cold-drink, @ smell @ of @ perfume. @ Solution: @ Any @ things @ which @ have @ some @ weight @ and @ occupy @ space @ will @ come @ under @ category @ of @ matter. @ Chair, @ air, @ smell, @ almonds, @ cold-drink @ and @ smell @ of @ perfume: @ Matter @ Question @ 2:Give @ reasons @ for @ the @ following @ observation @ The @ smell @ of @ hot @ sizzling @ food @ reaches @ you @ several @ meters @ away, @ but @ to @ get @ the @ smell @ from @ cold @ food @ you @ have @ to @ go @ close. @ Solution: @ Evaporation @ is @ directly @ proportional @ to @ temperature, @ means @ hot @ food @ evaporates @ easily.Diffusion @ of @ hot @ food @ vapor @ with @ air @ becomes @ very @ fast @ and @ can @ reach @ to @ a @ distant @ place @ within @ a @ very @ short @ time. @ Questio...