45 Rh Rhodium 102.91 u

Rhodium

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Period
5
Group
9
Block
d-block
Phase (STP)
Solid

Rhodium is the rarest and most valuable precious metal. It is used in catalytic converters, jewelry, and as a catalyst.

Physical Properties

Atomic Mass 102.91 u
Phase at STP Solid

Electronic Properties

Electronegativity 2.28

Electron Configuration

Configuration [Kr] 4d⁸ 5s¹

Electron Shell Configuration

Rhodium electron shell configuration Rh 2e⁻ 8e⁻ 18e⁻ 16e⁻ 1e⁻

Position in Periodic Table

Rhodium position in the periodic table Rh

Periodic Table

Lanthanides Actinides

Compounds Containing Rhodium

More Transition Metal

Frequently Asked Questions

What is Rhodium?
Rhodium (Rh) is a chemical element with atomic number 45. It is a solid at standard temperature and pressure, classified as a transition metal.
What are the key properties of Rhodium?
Rhodium has an atomic mass of 102.91 u.
What is the electron configuration of Rhodium?
The electron configuration of Rhodium is [Kr] 4d8 5s1. It is in the d-block of the periodic table.
What is the electronegativity of Rhodium?
Rhodium has an electronegativity of 2.28 on the Pauling scale.