Shows how unpaired valence electrons are shared in the formation of covalent bonds.
Reviews the definition of a chemical bond, why chemical bonds form, and different types of chemical bonds.
Come up with questions about a topic and learn new vocabulary words to determine answers using an Ask, Answer, Learn table.
Find out how chemical bonds explain the millions of different substances known to exist, and learn the differences between ionic and covalent bonds.
Find out how table salt and other ionic compounds form, the properties of ionic compounds, and some uses of table salt.