Materials Home
Pure Elements
Periodic Table
Element List
  by Name
  by Symbol
  by Atomic Number
  by Atomic Weight
Element Information
Resources
Bibliography
3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Power Transmission

Gear drives, bearings, motors, clutches, couplings, machine controls, sensors and components.

Salary Expectation

8 things to know about the interview question "What's your salary expectation"?

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

more free magazines
Gallium
31
Ga
69.723
Atomic Number 31
Atomic Weight 69.723
Electron Config. 2-2-6-2-6-10-2-1
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 5910 kg/m3 Solid  298.15 
Thermal Expansion Coefficient 1.800 /K Solid  273.15-303.15  

Electrical Properties Conditions
Temp. (K) Note
Electrical Resistivity 1.740 W-m  

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 302.91 K   101325 
Boiling Temperature 2477.15 K   101325 
Critical Temperature 7125 K    
Fusion Enthalpy 80.2 J/g 101325 
Vaporization Enthalpy 3642.99 J/g 101325 
Heat Capacity 371 J/kg-K 298.149993896 100000 
Thermal Conductivity 40.6 W/m-K 300 101325 
 
Glossary