Atoms, compounds, and ions

Description

In chemistry, we will often be thinking about the world on a much smaller scale than you can see with the naked eye. Here we will learn about atoms and elements, tiny particles that make up the world around us. What are atoms, and what kind of properties do they have? How do we weigh and count atoms? We will answer those questions in this section!


Part of Chemistry


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Frequently Asked Questions

What is Atoms, compounds, and ions by Khan Academy?

Atoms, compounds, and ions is a learning resource. It is available in the following format(s): Online class. It is suited for students.

What grade level is Atoms, compounds, and ions by Khan Academy appropriate for?

It is designed for students, but could be useful for students of other ages as well; please look at the description and images to determine suitability.

How much does Atoms, compounds, and ions by Khan Academy cost?

It is free!