explain why
Is sponge, hair gel, hair mosse, whipped cream, cling-film, and glue-stick solids liqiuds or gases?
All the above materials are Colloids.
Hai Gel is a liquid as it is a gel.
Whipped Cream is Liquid as its a mixture of liquids.
Hair Mosse is a gas as its a kind of foam.
Foam
Gas held within a solid or liquid network.For instance; shaving foam, cake, bread, polyurethane foam, pumice stone, meringue.
Gel
Liquid held in a solid network like, Jell-O (jelly), hair gel, shaving gel.
Sol (suspension)
Solid particles held in a liquid, after a time, the solid particles usually sink to the bottom. Muddy water, blood, many drugstore 'mixtures', water-based house paints.
Emulsion
Two or more immiscable liquids in a system involving an emulsifying agent. Mayonnaise, milk, cream.
Solution
A solid or liquid that is completely mixed with a liquid. Solution do not separate with time but the liquid component may evaporate, leaving behind the solid. Salt water, hydrochloric acid, copper sulphate solution, urine, wine.
Is sponge, hair gel, hair mosse, whipped cream, cling-film, and glue-stick solids liqiuds or gases?
Do you really think they are gases?!
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