[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.

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

On this site, kids learn about the element tin and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Also find the properties and characteristics of tin.

Explore the properties and characteristics of sulfur on this site. Kids can learn about the element sulfur and its chemistry including atomic weight, atom, uses, sources, name, and discovery.

Kids learn about the element oxygen and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics of oxygen.

Kids learn about the element carbon and its chemistry including atomic weight, atom, uses, sources, name, and discovery on this site. Also, study the properties and characteristics of carbon.

Study arsenic and its chemistry including atomic weight, atom, uses, sources, name, and discovery on this site. Also discussed are arsenic's properties and characteristics.

Get some information about some famous chemists who made impacts on their fields! These scientists helped to develop the laws of chemistry and discovered many of the elements.

Study the science of isotopes in chemistry including naming isotopes, hydrogen, examples, fun facts, unstable, and stable on this site.

Explore all about chemical mixtures on this site including solutions, alloys, suspensions, colloids, dissolving, examples, and facts.