Pure substances and Mixtures 2024 Review

Front

What is a substance that contains only one type of atom?

Back

Element

Front

What is the term for a substance that has a uniform composition throughout?

Back

Homogeneous mixture

Front

What is the term for a substance that does not have a uniform composition?

Back

Heterogeneous mixture

Front

What is a pure substance?

Back

A material made of only one type of particle, either an element or a compound.

Front

What is an example of a compound?

Back

Water (H2O)

Front

What is an example of an element?

Back

Oxygen (O2)

Front

What is a mixture?

Back

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

Front

What is the difference between a compound and a mixture?

Back

A compound is a substance formed when two or more elements are chemically bonded, while a mixture is a combination of substances that retain their individual properties.

Front

What is a particle diagram?

Back

A visual representation of the arrangement and interaction of particles in a substance.

Front

What is an example of a heterogeneous mixture?

Back

Salad or a bowl of mixed nuts.