Chemistry

Understand the elements, compounds, and reactions that shape our world.

Introduction

Basic concepts in chemistry essential to understand to appreciate this science

Topics  (3)
Measurements

Chemistry, like all sciences, is quantitative. It deals with quantities, things that have amounts and units.

Topics  (6)
Atoms, Molecules, and Ions

The basic building block of all matter is the atom

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experiment
Chemical Reactions

If there were no chemical changes, chemistry as such would not exist

Topics  (5)