DescriptionTetraethyllead-3D-balls.png Ball-and-stick model of the tetraethyllead molecule, the antiknock agent agent added to leaded petrol. It was the
DescriptionTetraethyl-lead-3D-balls.png English: Tetraethyl lead 日本語: Tetraethyl lead(テトラエチル鉛) Date 16 October 2008 Source Own work Author CCoil (talk)