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Begin learning about matter and building blocks of life with these study guides, lab experiments, and example problems.

Fun and Interesting Chemistry Facts

Why Do Helium Balloons Deflate?

What Is an Experiment? Definition and Design

Young male scientist struggling with chemistry equation on chalkboard

What to Do if You Are Failing Chemistry

Cups of yellow and blue liquids being poured and combining to form green liquid

What Is a Mixture in Science?

Commensalism is a type of relationship between two living organisms in which one organism benefits from the other without harming it

Commensalism Definition, Examples, and Relationships

Illustrated depiction of a control group vs. an experimental group

The Difference Between Control Group and Experimental Group

Perimeter is the distance around a shape while surface area is the area contained within it.

Perimeter and Surface Area Formulas

Girl in safety goggles laughing in a cloud of steam

Teach Yourself Chemistry Today

Carbon fiber reinforced polymer composite

Understanding CFRP Composites

Chemistry is the study of matter and energy and the reactions that occur between them.

Chemistry 101 - Introduction & Index of Topics

This is the general form of a synthesis reaction.

Simple Chemical Reactions

Lithium ore falls through a separation machine

What Is the Lightest Metal?

Can You Really Turn Lead Into Gold?

Examples of 10 Balanced Chemical Equations

Examples of Matter

Platinum is an example of a noble metal.

Noble Metals List and Properties

What Is Caustic Soda and Where Can You Get It?

Examples of Chemical Properties

Illustrated diagram of Heterogeneous and Homogeneous Mixtures.

10 Examples of Heterogeneous and Homogeneous Mixtures

Physical Properties of Matter

Why Does Salt Melt Ice? Science of How It Works

Two students writing a report for an experiment performed in a chemical laboratory.

How to Pass Chemistry Class

Types of Chemical Reactions

Here's How to Calculate pH Values

Names of 10 Bases

Droplets of mercury on a textural blue surface

Why Is Mercury a Liquid?

10 Things You Need To Know About Chemistry

It's much easier to learn chemistry if you understand the meaning of vocabulary words. There are a lot of them, so a good dictionary or glossary helps!

Chemistry Vocabulary Terms

How to Calculate Standard Deviation

Molarity Definition in Chemistry

Metallic Bond: Definition, Properties, and Examples

What Is Glacial Acetic Acid?

Litmus test strips on top of plastic cups with various multicolored liquids

Litmus Paper and the Litmus Test

Scientist Using Pipette and MultiWell Dish in Laboratory

What Is the Difference Between Hard and Soft Science?

Molarity and molality both are units of concentration of a chemical solution.

The Difference Between Molality and Molarity

Examples of Polar and Nonpolar Molecules

Intermolecular forces govern the ways molecules interact with each other.

3 Types of Intermolecular Forces

Borax, a compound of boron, is a natural mineral. It is also known as sodium borate, sodium tetraborate, or disodium tetraborate.

What Is Borax and How Is It Used?

Close up of alum, potassium aluminium sulfate and soap nut,Sapindus ingredients of a traditional tooth paste for toothache and yellow teeth.

What Is Alum and How Is It Used?

Liquid Nitrogen Facts and Safety

Woman Holding Molecular Model of Ethanol

Learn About Molecular and Empirical Formulas

10 Facts About the Element Mercury

The Visible Spectrum: Wavelengths and Colors

List of Sciences Ologies

Why Batteries Discharge More Quickly in Cold Weather

Why Shark Teeth Are Black

A horseshoe magnet's attractive power illustrated with beams of light

How to Demagnetize a Magnet

Fortune Teller Magic Fish on a white background.

How Does the Fortune Teller Miracle Fish Work?

A series of grey metal weights on a white background

What Is the Difference Between Weight and Mass?

How to Find pOH in Chemistry

Girls conducting science experiment and taking notes.

How to Write a Lab Report

Chemistry Glassware Types, Names and Uses

Students laughing while doing chemistry experiments

Why Is Chemistry So Hard?

Combustion Reactions in Chemistry

Ionic Equations Are Balanced for Both Charge and Mass

How to Balance Net Ionic Equations

Close up view of ball and stick molecular model.

Why Do Atoms Create Chemical Bonds?

How to Draw a Lewis Structure

Learn how to balance equations using simple step-by-step instructions.

How to Balance Chemical Equations

What Is Distillation? Chemistry Definition

Illustration of an example of independent and dependent variable.

Examples of Independent and Dependent Variables

The formation of ionic compounds is exothermic because the ionic bonds give stability to the atoms. The excess energy is released as heat.

Why the Formation of Ionic Compounds Is Exothermic

Home renovations showing with rolls of insulation

What Is Fiberglass and How Is It Manufactured?

Why Are Light and Heat Not Matter?

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