Homogenous vs Heterogenous

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout. The individual components are not distinguishable and are evenly distributed, such as saltwater or sweet tea.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture where the individual components are not uniformly distributed and can be easily distinguished, such as chicken soup or a salad.

Front

Give an example of a homogeneous mixture.

Back

Sweet tea is an example of a homogeneous mixture because the sugar is completely dissolved and evenly distributed.

Front

Give an example of a heterogeneous mixture.

Back

Chicken soup is an example of a heterogeneous mixture because the ingredients (like chicken, vegetables, and broth) can be seen and separated.

Front

What is the definition of an element?

Back

An element is a pure substance that cannot be broken down into simpler substances by chemical means. Examples include carbon, oxygen, and gold.

Front

What is a compound?

Back

A compound is a substance formed when two or more elements are chemically bonded together in a fixed ratio, such as water (H2O) or carbon dioxide (CO2).

Front

Is air a homogeneous or heterogeneous mixture?

Back

Air is a homogeneous mixture because it has a uniform composition and the individual gases (like nitrogen and oxygen) are not distinguishable.

Front

What is sugar water classified as?

Back

Sugar water is classified as a homogeneous mixture because the sugar dissolves completely and is evenly distributed throughout the water.

Front

What distinguishes a homogeneous mixture from a heterogeneous mixture?

Back

A homogeneous mixture has a uniform composition and appearance, while a heterogeneous mixture has visibly different components that can be separated.

Front

Can a homogeneous mixture be separated by physical means?

Back

No, a homogeneous mixture cannot be separated by physical means because its components are uniformly mixed.