Compounds vs Mixtures

Front

What is a compound?

Back

A compound is a substance formed when two or more elements are chemically bonded together.

Front

What is a mixture?

Back

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

Front

What is the difference between a homogeneous mixture and a heterogeneous mixture?

Back

A homogeneous mixture has a uniform composition throughout, while a heterogeneous mixture has a non-uniform composition.

Front

Give an example of a compound.

Back

Water (H2O) is an example of a compound.

Front

Give an example of a mixture.

Back

Lemonade is an example of a mixture.

Front

What type of bond is formed when electrons are shared?

Back

A covalent bond is formed when electrons are shared.

Front

What type of bond is formed when electrons are transferred?

Back

An ionic bond is formed when electrons are transferred.

Front

What is an example of a heterogeneous mixture?

Back

Italian dressing is an example of a heterogeneous mixture.

Front

What is an example of a homogeneous mixture?

Back

Saltwater is an example of a homogeneous mixture.

Front

What are metallic bonds?

Back

Metallic bonds are formed when electrons float freely among metal atoms.