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Properties of Matter. States of matter. Solid (atoms are tightly packed). Liquid (atoms are loosely packed). Gas (atoms are far apart). Properties of Matter. States of matter. Properties of Matter. Video(s). Estados da Matéria.flv Sólidos , líquidos y gases.flv.
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States of matter • Solid (atoms are tightly packed). • Liquid (atoms are loosely packed). • Gas (atoms are far apart). Properties of Matter
States of matter Properties of Matter Video(s) EstadosdaMatéria.flv Sólidos, líquidos y gases.flv
Law of Conservation of Mass • The amount of matter remains constant when a substance changes state. • Example • Ice cube (solid) -> water (liquid) • mass = mass Properties of Matter
Characteristic Properties of Matter • Every substance has certain properties that no other substance shares: • - freezing point • - melting point • - density • - color • - solubility non-characteristic • - conductivity Properties of Matter