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 ...
After the Self-Clean cycle: 1  It can take between 30 and 90 minutes for the oven to cool down after a self cleaning cycle. The lock light and clean lights may remain on during this time. 2  White ash on the interior is normal. Food soil can;leave ash deposits in the oven after it has burned off.