AtomicStructurePlatinumDanielMillerCacCairoEgyptMrs.Dillon'sClassHBlock

Platonic oxide and platinum dioxide are both compounds made with platinum. They are white powders that are used in many manufactured goods for various reasons.  Home Page: Platinum
 * Platinum has 117 neutrons, 78 protons, and 78 electrons. Its atomic mass is approximately 195 a.m.u. Platinum is part of the Transition Metals Group. **