stereocenter. (organic chemistry). A (chiral) carbon atom that has four different substituents bonded to it.Also known as a stereogenic atom.1  Facebook.2  Twitter.tereocenter. (organic chemistry). A (chiral) carbon atom that has four different substituents bonded to it. Also known as a stereogenic atom. 1  Facebook. 2  Twitter.
Best Answer: Most self clean cycles take 4 hrs.The oven is gradually heated up to 950 degrees F which takes up to 1 hr and after the 4 hrs is up it takes some time ...
SmartMouth provides fresh breath 12 times longer than any other leading mouthwash because it works in 2 ways: elimination and prevention. (1) It eliminates existing bad breath when you rinse with it. (2) It prevents new bad breath from forming. The result is 12 hours of fresh breath after each rinse. No other leading mouthwash has been clinically proven to provide fresh breath longer than 1 hour.