Classification of Matter

Which one of the following techniques would best be used to separate soil and water?

• Decanting
• distillation
• Filtration
• Chromatography

Sand and gravel may be separated from each other based on a difference of...

• particle size

• solubility

• boiling point

• magnetism

Liquids A and B are mixed together. To separate the two substances, you distill the mixture. Liquids A and B must have different...

• particle sizes

• magnetism

• solubilities

• boiling points

Chocolate milk is an example of a

• homogeneous mixture
• heterogeneous mixture

Tags

NGSS.2-PS1-1

Salad is an example of a

• homogeneous mixture
• heterogeneous mixture

Coloured water is an example of a

• homogeneous mixture
• heterogeneous mixture

Dishwasher soap is an example of a

• homogeneous mixture
• heterogeneous mixture

Two substances physically combined and that appears the same throughout is classified as

• A homogeneous mixture
• A heterogeneous mixture
• An element
•   A compound

This diagram represents a _____.

• pure substance that is a compound
• mixture of elements
• pure substance that is an element
• mixture of compounds

Tags

NGSS.MS-PS1-1

This diagram represents a _____.

• pure substance that is a compound
• mixture of elements
• pure substance that is an element
• mixture of compounds

Tags

NGSS.MS-PS1-1