Compounds, Mixtures, Elements

Front

An element is made up of only one kind of _____

Back

atom

Front

A pure substance...

Back

is an element or a compound

Front

This picture represents which of the following?

Back

mixture

Front

Water is an element

Back

false

Front

Examples are diamonds (C) and Uranium (U)

Back

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

What is the difference between an element and a compound?

Back

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

Front

Can a mixture be separated by physical means?

Back

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

Front

What is the smallest unit of an element?

Back

atom