If you want to know where the data comes from for any particular property, then select that property. You'll see graphs for the properties as well. Rhodium metal is silvery white.
Rhodium has a higher melting point and lower density than platinum.
It has a high reflectance and is hard and durable. Upon heating it turns to the oxide when red and at higher temperatures turns back to the element. It is a major component of industrial catalytic systems such as the BP-Monsanto process. Three of the these are bromine, caesium and mercury. Select the description best fitting the geometry of XeF 4 .