eFunda: General Information on Element Arsenic
engineering fundamentals Element Information: Arsenic
Directory | Career | News | Standards | Industrial | SpecSearch®
Materials Home
Pure Elements
Periodic Table
Element List
  by Name
  by Symbol
  by Atomic Number
  by Atomic Weight
Element Information
Resources
Bibliography


Login

Home Membership Store Forum Search Member Calculators

Materials
Design
Processes
Units
Formulas
Math
 Download a Palm version of eFunda's periodic table!
 
Arsenic
 
33
As
74.92159
 Atomic Number 33
Atomic Weight 74.92159
Electron Config. 2-2-6-2-6-10-2-3
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 5720 kg/m3 Solid  298.15  0 
Thermal Expansion Coefficient 4.700 × 10-6 /K Solid  293.15  

Electrical Properties Conditions
Temp. (K) Note
Electrical Resistivity 3.330 × 10-7 W-m 293.15  

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 1090.15 K   Triple point 
Boiling Temperature
*Sublimation temperature.		 887.15 K   101325 
Critical Temperature 1673.15 K    
Fusion Enthalpy 371 J/g 0  0 
Heat Capacity 329 J/kg-K 298.15 100000 

 Download a Palm version of eFunda's periodic table!
Glossary
Home  Membership  About Us  Privacy  Disclaimer  Contact  Advertise

Copyright © 2009 eFunda, Inc.