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:
A collision or crash is an event in which two or more bodies exert forces on each other for a relatively short time. Although the most common colloquial use of the word collision refers to incidents in which two or more objects collide, the scientific use of the word collision implies nothing about the magnitude of the force.