Youâll need to have a vehicle expense policy in place before that happens. While you can reimburse your employees for mileage in personal vehicles in any manner you choose, most companies develop a system based loosely on the Internal Revenue Serviceâs guidelines for mileage and fuel reimbursements.
Best Answer: lead is found in archeological digs dating over 5000 years ago which means that people knew how to refine it before the pyriamid in Egypt were built. IT was probably discovered by accident when people built it a very hot fire for cooking and it melted the lead that was in the rocks. The mineral that contains lead is galena is commonly found around the world.
Lead(II) iodide (Pb I 2) or plumbous iodide is a bright yellow solid at room temperature, that reversibly becomes brick red by heating.In its crystalline form it is used as a detector material for high energy photons including x-rays and gamma rays.ead iodide is toxic due to its lead content. In the nineteenth century it was used as an artists' pigment under the name Iodine Yellow, but it was too unstable to be useful.