exists and is an alternate of . The groups in the periodic table tell you what each element within them will react with, the number of valance electrons the element has, and what family it is in. (Ex/ everything in group twelve will react with something that will let it lose two electrons.
The Mississippi River valley was claimed for France in 1682 by La Salle (RenÃ©-Robert Cavelier, Sieur de La Salle, 1643-1687). He left Canada in 1681 and reached the Gulf of Mâ¦exico in April, 1682. Making the world better, one answer at a time.
Subscribe online and save nearly 40%!!! Thomas Jefferson was the American president at the time of the Louisiana Purchase. The United States initially wanted to buy only New Orleans and the land around it. The purchase met with the strong opposition in the States on account of being unconstitutional.