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Manganese
25
Mn
54.938
Atomic Number 25
Atomic Weight 54.938
Electron Config. 2-2-6-2-6-5-2
Electron configuration order: 1s-2s-2p-3s-3p-3d-4s-4p-4d-4f-5s-5p-5d-5f-6s-6p-6d-7s

Mechanical Properties Conditions
Phase Temp. (K) Pressure (Pa)
Density 7300 kg/m3 Solid  298.15 
Modulus of Elasticity 158.579 GPa Solid  0   
Thermal Expansion Coefficient 2.170 /K Solid  298.15  

Electrical Properties Conditions
Temp. (K) Note
Electrical Resistivity 1.850 W-m  

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 1519.15 K   101325 
Boiling Temperature 2334.15 K   101325 
Critical Temperature 4325 K    
Fusion Enthalpy 235 J/g 101325 
Heat Capacity 479 J/kg-K 298.149993896 more... 100000 
Thermal Conductivity 7.82 W/m-K 300 101325 
 
Glossary
Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.