Species with data from:

Parr, A.C., Photoionization of europium and thulium: threshold to 1350 A, J. Chem. Phys., 1971, 54, 3161.

2 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. europium (Eu)
   
2. thulium (Tm)