Lanthanon definitions

Lanthanon

1) Group 2) Grouping 3) Lanthanide 4) Lanthanoid 5) Rare earth 6) Rare-earth element
Found on https://www.crosswordclues.com/clue/lanthanon

---

Lanthanon

1) Lanthanide 2) Lanthanoid
Found on https://www.crosswordclues.com/clue/lanthanon

---