Share. By Anne Marie Helmenstine, Ph.D. Definition: Valence bond theory is a chemical bonding theory that explains the bonding between two atoms is caused by the overlap of half-filled atomic orbitals. The two atoms share each other's unpaired electron to form a filled orbital to form a hybrid orbital and bond together.
The Second Continental Congress was a convention of delegates from the Thirteen Colonies that started meeting in the summer of 1775, in Philadelphia, Pennsylvania, soon after warfare in the American Revolutionary War had begun.
Second Continental Congress. The Second Continental Congress succeeded the First Continental Congress and took place in Philadelphia starting on May 10 th 1775 right after the Battles of Lexington and Concord. . Independence Hall, home to the Second Continental Congress. . Congress was divided into three factions.