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Phosphorus
15
P
30.9738
Atomic Number 15
Atomic Weight 30.9738
Electron Config. 2-2-6-2-3
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 1830 kg/m3 Solid  0 

Electrical Properties Conditions
Temp. (K) Note
Electrical Resistivity 1.000 W-m 284.15  

Thermal Properties Conditions
Temp. (K) Pressure (Pa)
Melting Temperature 317.3 K   101325 
Boiling Temperature 553.65 K   101325 
Critical Temperature 994.15 K    
Vaporization Enthalpy 458.45 J/g 298.15  101325 
Vaporization Enthalpy 400.34 J/g 101325 
 
Glossary
STEM Career Outlook

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

3D Scanners

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

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!