Separating Mixtures

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically bonded together.

Front

What is an example of a solid mixture?

Back

Sand and clay are an example of a mixture of solids.

Front

What tool is used to separate solids from liquids?

Back

A filter is used to separate solids from liquids.

Front

What happens when sand and water are poured onto a filter?

Back

Sand will get caught in the filter, and water will pass through.

Front

Which of the following can be separated using a magnet?

Back

Safety pins and glass marbles can be separated using a magnet.

Front

What is the purpose of a sieve?

Back

A sieve is used to separate larger particles from smaller ones in a mixture.

Front

What is filtration?

Back

Filtration is a process used to separate solids from liquids using a filter.

Front

Can sugar and salt be separated using a filter?

Back

No, sugar and salt cannot be separated using a filter because they are both soluble in water.

Front

What is an example of a mixture that can be separated by hand?

Back

A mixture of apples and grapes can be separated by hand.

Front

What is the definition of a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout.