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04-03-2017
Chemistry

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the dust particles in water can be helped to settle down faster by
A.Common salt
B.Alum
C.Sugar
D.Alcohol

the dust particles in water can be helped to settle down faster by ACommon saltBAlumCSugarDAlcohol class=

Respuesta :

Аноним Аноним

04-03-2017

The dust particles in the water can be helped to settle down faster by Alum.

So, your answer is option B. Alum.

Hope this helps!

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Résumer de aux champs

a solid substance is an excellent conductor of electricity. the chemical bonds in this substances are most likely 1. ionic, because the valance electrons are sh