The conversion of chemical energy to electric energy within a storage battery. 1  A flow of electricity in a dielectric, especially in a rarefied gas. 2  A flowing out or pouring forth, as of a bodily fluid; emission or secretion. 3  A substance or material that is released, emitted, or excreted, especially from the body.
Soapstone countertops: The dark countertops and sink in this photo are made from soapstone. Soapstone is heat resistant, stain resistant, nonporous, and resistant to attack from acids and bases. It is often used as a natural stone countertop in kitchens and laboratories.
Best Answer: Chalk sticks are manufactered from ground talc. Soapstone is the mined type of talc stone. Chalk is made to come apart easier on chalkboard so that the writing is much bolder. Soapstone is used for metal marking because it does not have that tendancy to mark as heavily and you can sharpen it to a point.