Southeast. The Southeast region of the United States is made up of six states--Alabama, Georgia, Florida, North Carolina, South Carolina and Tennessee. The Southeast is much warmer and milder in the winter than its northern counterpart, with winter temperatures averaging in the 50s during the day.
Effective collision -- a collision between two reactants with the correct orientation and with sufficient energy to overcome the activation energy barrier (6.9) Show all terms that begin with the letter:
The first is an elastic collision. This is when objects collide without permanent deformation and without generating heat. Think of a band of elastic-you can stretch it and pull it all you want, but once you let go, it returns to its original shape and size.