Platinum State Of Matter At Room Temperature

The word platinum is often associated with wealth and value.

Platinum state of matter at room temperature.

Rhodium was discovered by william hyde wollaston an english chemist in 1803 shortly after his discovery of the element palladium he obtained rhodium from a sample of platinum ore that was obtained from south america. The element platinum has an atomic number of 78 and is classified as a metal. Density g cm 3 density is the mass of a substance that would fill 1 cm 3 at room temperature. Its malleability allows it to be pounded into a sheet as thin as 100 atoms.

Sublimation the transition of a substance directly from the solid to the gas phase without passing through a liquid phase. Platinum is a solid at room temperature. The natural state of platinum at room temperature is that of a solid. The melting point of platinum is about 1770 c.

Gold is a chemical element that exists in a dense malleable solid state at room temperature. Platinum is pronounced as plat en em. Platinum is an attractive silvery white metal with a melting point of 1 774 deg c a boiling point of 3 827 deg c and a density of 21 45 g cu cm at room temperature. It has a coefficient of thermal expansion close to that of soda lime silica glass and is consequently used to make sealed electrodes in soft glass systems.

After removing the platinum and palladium from the sample he was left with a dark red powder. From the spainsh word for silver platina. What s in a name. Gold liquefies when it is heated to a melting point of 1 948 degrees fahrenheit.

Sometimes awards called platinum are considered higher than gold. The group of metals that platinum is part of in the periodic table is sometimes called the platinum group. The temperature at which the liquid gas phase change occurs.