Hydrogen itself is formed from further subatomic particles. Asâ¦ elements, each are formed when atoms of that element collide and form covalent bonds (apart from carbon, which requires large amounts of pressure and heat).
For other uses, see Federal Convention (disambiguation). The Constitutional Convention(also known as the Philadelphia Convention, the Federal Convention, or the Grand Convention at Philadelphia) took place from May 25 to September 17, 1787, in Philadelphia, Pennsylvania.
â¢ CONSTITUTIONAL CONVENTION (noun). The noun CONSTITUTIONAL CONVENTION has 1 sense: 1. the convention of United States statesmen who drafted the United States Constitution in 1787. Familiarity information: CONSTITUTIONAL CONVENTION used as a noun is very rare.