Gold #2
Carlos Clarivan/science Photo Library
Osmium #1
Carlos Clarivan
Lutetium #1
Carlos Clarivan
Rhenium #1
Carlos Clarivan
Gold
Carlos Clarivan/science Photo Library
Lanthanum
Carlos Clarivan
Gadolinium
Carlos Clarivan
Iridium #1
Carlos Clarivan
5d Electron Orbitals #1
Dr Mark J. Winter
5d Electron Orbitals #2
Dr Mark J. Winter
5d Electron Orbitals #4
Dr Mark J. Winter
5d Electron Orbitals
Dr Mark J. Winter
5d Electron Orbitals #3
Dr Mark J. Winter
5d Electron Orbitals
Dr Mark J. Winter
Artist's Impression Of Dmsp 5d-2 Met. Satellite
Us Air Force/science Photo Library
Artist's Impression Of Dmsp 5d-2 Met. Satellite
Ge Astro Space/science Photo Library