Classifying Matter Review

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout, meaning that the individual components are not distinguishable. An example is metal alloys like bronze or steel.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture where the individual components can be seen and are not uniformly distributed. An example is soil.

Front

What is a mixture?

Back

A mixture is formed when two or more substances are physically combined, and they retain their individual properties.

Front

What is a compound?

Back

A compound is a substance formed when two or more elements are chemically bonded together. An example is carbon dioxide (CO2).

Front

What element do all organic compounds contain?

Back

All organic compounds contain carbon.

Front

What is the difference between a mixture and a compound?

Back

A mixture is a physical combination of substances that can be separated, while a compound is a chemical combination of elements that cannot be separated by physical means.

Front

Can mixtures be separated?

Back

Yes, mixtures can be separated by physical methods such as filtration, distillation, or evaporation.

Front

What is an example of a homogeneous mixture?

Back

An example of a homogeneous mixture is saltwater, where the salt is evenly distributed throughout the water.

Front

What is an example of a heterogeneous mixture?

Back

An example of a heterogeneous mixture is a salad, where the individual ingredients can be seen and separated.

Front

What is the main characteristic of a solution?

Back

A solution is a type of homogeneous mixture where one substance (the solute) is dissolved in another (the solvent).