Watch really cool experiments of different alkali metals with water.
Reviews Group 1 elements and their properties.
Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.
Learn how some Nigerian students developed a way to obtain hydrogen fuel from the water in human urine; and discover the pros and cons of using hydrogen to generate electricity.
Discover the dangers of a high-salt diet and ways to reduce sodium intake, including the use of salt substitutes.
Provides a lot of information about the properties and trends of s-block (groups 1 and 2) elements.