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 ...
Quick drying self levelling cement is great when the room youâre doing NEEDS to be dry enough to walk on within 5 or 6 hours. BUT, this advantage comes with disadvantages. You only have a small amount of time to work with the product before it starts to set up.