The structure of the atom is uncovered in this interactive tutorial. Discover the different particles of the atom and learn their charges and how they can affect the overall atom.

This lesson focuses on atoms and elements including what they are, the chemical symbols for elements, and the placement of elements on the periodic table. A link to a test is provided.

Read common questions and answers about atoms, elements and molecules.

[Free Registration/Login may be required to access all resource tools.] Looks at atoms and how they are related to elements, and the particles that make up atoms.

As part of the introduction to the Periodic Table of the Elements, learners will be introduced to the idea of atoms, molecules, and chemical reactions.

This instructional activity introduces students to scientific models. The students will learn how models of the atom have changed as new evidence is gathered. The students will also learn about the current model of the atom. Each student...

Learn how atoms are the building blocks of all living and nonliving things.

Students build atoms of elements 1-20. The entire set can be hung from the ceiling in order of the Periodic Table to be referred to throughout the Chemistry class/unit. This is helpful when teaching bonding and patterns of the Periodic...

In this online biology textbook, learn about atoms and molecules as they relate to life. Find out about topics such as electrons and energy, chemical bonding, and chemical reactions.

How much do you know about the chemical elements? This game will challenge you with questions about chemical symbols, names and atomic numbers.

Learn how basic elements form molecules to support life.

[Free Registration/Login may be required to access all resource tools.] In the following online tutorail students will learn how to express the arrangement of electrons in atoms through electron configurations and Lewis valence electron...

This page displays the Periodic Table of Elements and allows you to click each individual element for a page that displays in-depth information about that particular element. There are also links to many different games and learning...

Learn how to read the periodic table of elements as you solve these Math questions about the number of protons, neutrons, electrons or nucleons in an atom of an element. You can choose how many questions to answer, and how complex they...

A fun way to learn about the periodic table! This interactive table allows students to investigate the basic information of an element as well as explore group and family characteristics.

Students will use bags of beads with known quantities of electrons, neutrons and protons to identify the element that they represent.

Explains the basics of atomic structure, from simple definitions to information about quantum theory. Accurate and helpful basics whether or not you need the more advanced information.

Chemical composition is a section of a larger overview on Chemistry, covering a variety of aspects. This section focuses on elements, atoms, compounds, and structure. Examples, formulas, and pictures are provided.

Fractions can help one understand the basic properties of elements.

Fun and interesting illustrated information on atoms including composition, elements, and history.

Kid's learn about the science of chemical elements. Basic forms of matter made from a single type of atom.

Atoms are very, very small. Atoms are so small that it is often said that there are as many atoms in a single grain of sand as there are grains of sand on all of the world's beaches - certainly a difficult thing to prove, but you get the...

Provides definitions and characteristics of elements, compounds, and mixtures, and gives an animated image of each.

Fun and interesting information about elements. Learn about the periodic table, how they are distinguished, and the different families of elements.