Daily Test: Mixture & Simple Chemical Reactions

Two or more substances physically mixed, but not chemically combined.

• Mixture

• Element

• Compound

• Pure Substance

Which process would be the fastest way to separate soil from water?

• Filtration

• Centrifugation

• Magnetism

• Chromatography

Which process would be the most effective way to separate sand and iron filings?

• Filtration

• Centrifugation

• Chromatography

• Magnetism

Separating salt from ocean water to obtain drinking water would best be accomplished through which process?

• Evaporation

• Centrifugation

• Chromatography

• Distillation

Which separation technique would be most effective to see what different pigments make up a black marker?

• Centrifugation

• Distillation

• Chromatography

• Magnetism

A fruit salad is a 

• solution

• mixture

Coffee is a 

• solution

• mixture

If you had a mixture of rocks and sand and needed to separate them what method would work best?

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The starting materials in a chemical reaction

• Products

• Reactants

• Starters

• Enders

A substance that is formed as the result of a chemical reaction

• Product 

• Reactant

• Starters

• Enders