None of the elements you mentioned, Cobalt, Niobium, or Lithium, are rare earth elements. The REE's are a group of 17 elements in a particular slot in the periodic table.
None of the elements you mentioned, Cobalt, Niobium, or Lithium, are rare earth elements. The REE's are a group of 17 elements in a particular slot in the periodic table.
None of the elements you mentioned, Cobalt, Niobium, or Lithium, are rare earth elements. The REE's are a group of 17 elements in a particular slot in the periodic table.
Yes, thank you. I had edited something out earlier. So I have now made that clearer.