All about Rhodium: ☢️ Properties, Color, Uses and more... 2022

Welcome to my Rhodium element data sheet page.

On this page I'll provide comprehensive data for Rhodium. I hope you profit from it.

Rhodium Overview

Name Origin

Greek: rhodon (rose). Its salts give a rosy solution.

Symbol

Rh (Rhodium)

Description

Hard, silvery-white metal

Discovery

Discovered By: William Wollaston
Year: 1803
Location: England

Sources

Obtained as a by-product of nickel production.

Uses

Used as a coating to prevent wear on high quality science equipment and with platinum to make thermocouples.

State at 20 °C

Solid

Group

Group Name: Transition Metal 
Group in periodic table: 8b
Period in periodic table: 5

Atomic Number

45

Learn more about the atomic number.

Atomic Mass

102,9055

Learn more about the atomic mass.

Stable Isotopes

Rh103percent abundance: 100%

Learn more about stable isotopes.

Radioactive Isotopes

Rh99-102, Rh104-105

Learn more about radioactive isotopes.

Atomic Structure

Crystalline Structure

Cubic: Face centered

Learn more about crystalline structure

Shells

Electrons per energy level: 2,8,18,16,1

Learn more about electron shells

Electron Configuration

1s2 2s2 2p6 3s2 3p6 4 s2 3 d10 4 p6 5 s1 4 d8

Learn more about electron configuration.

Abbreviated Configuration

[Kr] 4d8 5s1

Valence Electrons

2,3,4,5,6

Learn more about valence electrons

Atom Size

Atomic Radius

1.83 Å

Learn more about atomic radius.

Covalent Radius

1.25 Å

Learn more about covalent radius.

Ionic Radius

.67 (+3) Å

Learn more about ionic radius.

Molar Volume

08.3 cm³/mol

Learn more about molar volume.

Chemical Properties

Electronegativity

2,28

Learn more about electronegativity.

Electron Affinity

109.7 kilojoules per mole

Learn more about electron affinity.

Common Oxidation States

2,(3),4

Learn more about oxidation states.

First Ionization Energy

719.7 kilojoules per mole

Learn more about ionization energy.

First Ionization Potential

7.4589 V

Learn more about ionization potential.

Second Ionization Potential

18.08 V

Learn more about ionization potential.

Third Ionization Potential

31.06 V

Learn more about ionization potential.

Physical Properties

Density

12.4 g/cm³

Learn more about density.

Electrical Conductivity

0.211 10^6/cm ohm

Learn more about electrical conductivity.

Thermal Conductivity

1.50 W/cmK

Learn more about thermal conductivity.

Elastic Modulus

330 10³ MPa

Learn more about elastic modulus.

Coefficient of Thermal Expansion

8.2 10^-6 K^-1

Heat Properties

Other heat related physical properties:

Melting Point

1966°C ±3°C

Learn more about melting point.

Boiling Point

3695°C

Learn more about boiling point.

Specific Heat

0.242 J/gK

Learn more about specific heat.

Heat of Fusion

21.50 kJ/mol

Learn more about heat of fusion.

Heat of Vaporization

493.0 kJ/mol

Learn more about heat of vaporization.

Colored Periodic Table

Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?

Along with basic element information, it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...

How about an incentive to share this post? (You will help other colleagues find this blog)

Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]

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10XX,52,11XX,17,12XX,7,13XX,4,15XX,16,3XXX,2,40XX,10,41XX,12,43XX,5,44XX,4,46XX,5,47XX,3,48XX,3,5XXX,23,6XXX,3,71XX,1,8XXX,22,92XX,5,93XX,1,94XX,4,98XX,2,AISI,66,ASTM,172,Atomic-Mass,327,Atomic-Number,436,Atomic-Radius,86,Atomic-Symbol,329,Atomic-Volume,94,Austenitic,56,Boiling-Point,94,bp1,97,CBS,6,Chemical-Elements,100,Chemical-Symbol,217,CMDS,13,Coefficient-of-Thermal-Expansion,85,Covalent-Radius,87,Crystal-Structure,109,CS,17,CVS,3,Density,297,Duplex,6,el1,100,Elastic-Modulus,30,Electrical-Conductivity,79,Electro-Affinity,87,Electron-Configuration,109,Electronegativity,102,Electrons-per-Shell,111,Enthalpy-of-Fusion,93,Enthalpy-of-Vaporization,95,Ferritic,12,fp1,38,fs1,45,Group-Number,218,HCS,14,Heat-of-Fusion,87,Heat-of-Vaporization,85,HMCS,16,Ionic-Radius,78,Ionization-Energy,102,Ionization-Potential,101,l1,438,LCS,21,List,281,lp1,69,Martensitic,6,MCS,17,MDS,14,Melting-Point,96,mm1,2,mp1,99,MS,4,NCMDBS,6,NCMDS,31,NCS,2,NMDS,8,Oxidation-States,104,p1,44,Period-Number,107,pr1,53,Properties,40,RCLS,1,RCS,16,ref1,5,RRCLS,3,RRCS,4,SAE,201,Site,2,SMS,5,Specific-Gravity,83,Specific-Heat,92,Specific-Weight,1,SS,80,Tests,2,Thermal-Conductivity,105,tm1,274,Valence-Electrons,98,wt1,26,
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Materials: All about Rhodium: ☢️ Properties, Color, Uses and more... 2022
All about Rhodium: ☢️ Properties, Color, Uses and more... 2022
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