The Periodic Table/45 - Rhodium (Rh)

Element Rhodium (Rh, 45)

Here you can read more about the chemical element Rhodium. Its shemical symbol is Rh and its atomic number is 45. The relative atomic mass of Rhodium is 102.90550 u. The elemental classification of Rhodium is Transition metals, and it belongs to group 9 and period 5 in the Periodic Table of Elements.

The density of Rhodium is 12410 kg/m3. And the mineral hardness of Rhodium is 6 Mohs. The melting point of Rhodium is 2239 Kelvin (1966 ℃). The boiling point of Rhodium is 4000 Kelvin (3727 ℃). Rhodium was discovered in the year 1804 by William Hyde Wollaston.

To the right (or below if you are using a mobile device with a smaller screen) you will find the information given above for the element Rhodium ordered in tabular form, which might be easier to read and use if you want to quantify it in some sort.

Data about element Rhodium

Chemical symbol
Element classification
Transition metals
Atomic number
Relativ atomic mass
Atomic mass
102.90550 u
12410 kg/m3
Melting point
2239 K   (1966 ℃)
Boiling point
4000 K   (3727 ℃)
Mineral hardness
6 Mohs
Discovered year
Discovered by
William Hyde Wollaston