Understand the basic structure of atoms and molecules in the Earth's crust.

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

Explore the element beryllium on this site. Learn about its chemistry including atomic weight, atom, uses, sources, name, and discovery as well as its properties and characteristics.

On this site, learn about chlorine's properties and characteristics. Kids can also learn about its chemistry including atomic weight, atom, uses, sources, name, and discovery.

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

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

Investigate the element fluorine and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics of fluorine.

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

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

Explore the element helium and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics of helium.

On this website, the element hydrogen and its chemistry including atomic weight, atom, uses, sources, name, and discovery are discussed. Plus properties and characteristics of hydrogen.

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

Learn about the element scandium and its chemistry including atomic weight, atom, uses, sources, name, and discovery on this site. Plus properties and characteristics of scandium.

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

On this site, students learn about the properties and characteristics of zinc. Kids learn about the element zinc and its chemistry including atomic weight, atom, uses, sources, name, and discovery.

Research the element manganese on this site by finding its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics of manganese.

Find information about element plutonium such as its properties and characteristics. Also study its chemistry including atomic weight, atom, uses, sources, name, and discovery.

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

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

Find out about iodine's atomic weight, atom, uses, sources, name, and discovery on this website. Also learn about the properties and characteristics of iodine.

Learn about the chemistry of lithium including atomic weight, atom, uses, sources, name, and discovery on this website. Explore the properties and characteristics of lithium.

Kids learn about the transition metals of the periodic table. Which elements are in this group. Properties, similarities, and other facts.

Discover the properties and characteristics of neon on this site.

Kids learn about the lanthanides and actinides of the periodic table. Find out which elements are in this group. properties, similarities, and other facts on this site.