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.
The Second Continental Congress. The Second Continental Congress convened on May 10, 1775 and would govern the colonies and lead the war effort throughout the War for Independence. Once the Articles of Confederation were passed, it became known as the Congress of the Confederation.The year was 1775.he Second Continental Congress convened on May 10, 1775 and would govern the colonies and lead the war effort throughout the War for Independence.