Lithium is a metal and belongs to a group of metals on the periodic table called alkali metals. These metals, along with the element hydrogen, are the most reactive elements on the …

Lithium is an element found on the periodic table, which is a chart that scientists developed to organize chemical elements.

The alkali metals are found in the first vertical group on the periodic table. This group is known as Group 1, Group I, or Group IA. What are the characteristics of Group 1A elements?

Alkali Metals: Properties and Characteristics Like other groups of the periodic table, alkali metals are grouped together based on many shared chemical and physical properties.

Learn about the diagonal relationship, boiling point, and metallic character trends on the periodic table. Understand why the trends appear on the periodic table.

The periodic table reports a mass for boron as 10.811. What is the natural abundance of each boron isotope? A sample of lithium depleted in the lighter isotope was found on analysis to …

What are s-block elements? Learn about periodic table orbital blocks and the s-block in the periodic table that contains the alkali and alkaline earth metals.

Lithium is a chemical element that is used in many products from medicine to cell phones. Learn about the many uses of lithium as well as other facts, like where it's found and what it looks like.

Check your understanding of the properties of groups and periods on the periodic table with this printable worksheet and interactive quiz. These...

Learn about valence electrons and how to find the number of valence electrons on the periodic table. Discover the role of a valence electron in an atom.