Elements, Compounds, Mixtures

Front

A substance made of only one type of atom is called —

Back

an element

Front

What is the chemical symbol for Iron?

Back

Fe

Front

What is the chemical symbol for Potassium?

Back

K

Front

Which compound is best represented by the particle diagram of CO2?

Back

CO2

Front

This diagram represents a _____: Mixture of two elements.

Back

Mixture of two elements

Front

What is a compound?

Back

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

Front

What is a mixture?

Back

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

Front

Give an example of an element.

Back

Oxygen (O) is an example of an element.

Front

Give an example of a compound.

Back

Water (H2O) is an example of a compound.

Front

What is the difference between an element and a compound?

Back

An element is made of one type of atom, while a compound is made of two or more different types of atoms chemically bonded.