Two atoms of this element are key to the function of an enzyme which converts mercuric ions to mercury using NADPH, mercuric reductase. Four iron atoms and four of this element form a cluster central to the mechanism of aconitase, and a lab demonstration in which a boat floats on a clear, dense gas often uses this element's hexafluoride. The radioactive form of this element was used to label the capsid of viruses in the(*) Hershey-Chase experiment. This element is the central atom of a common polar aprotic solvent, and it is used to crosslink rubber in vulcanization. T
Two atoms of this element are key to the function of an enzyme which converts mercuric ions to mercury using NADPH, mercuric reductase. Four iron atoms and four of this element form a cluster central to the mechanism of aconitase, and a lab demonstration in which a boat floats on a clear, dense gas often uses this element's hexafluoride. The radioactive form of this element was used to label the capsid of viruses in the(*) Hershey-Chase experiment. This element is the central atom of a common polar aprotic solvent, and it is used to crosslink rubber in vulcanization. The most common allotrope of this element consists of an 8-membered ring with no side chains. For 10 points, name this element whose diprotic acid is formed in the contact process.
Two atoms of this element are key to the function of an enzyme which converts mercuric ions to mercury using NADPH, mercuric reductase.
sulfur