how can i classified the matter ( substance and mixture) ?
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substances are classified as element and compounds. Here elements means which cannot be broken into simpler substances. Compounds means which can be broken down into elements by chemical or electrochemical reactions.
Mixtures are classified as homogeneous and heterogeneous. Here homogeneous means uniform composition. Heterogeneous means non uniform composition.
Substance is a fixed composition.
Mixture is not a fixed composition.
Mixtures are classified as homogeneous and heterogeneous. Here homogeneous means uniform composition. Heterogeneous means non uniform composition.
Substance is a fixed composition.
Mixture is not a fixed composition.
hossem231990:
thank you so much
please can you classify the following as colloids (emuslsions), suspensions, aerosols or solution and tell me which one is Heterogeneous or homogeneous
Mud, Paint, Catch up, Honey, Blood, Liquid concrete, Plastic Foam, Crude petroleum, Flour and water, Hcl in water 40%, Magma of volcanos
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