Ultra-Rare Element 45 on the Periodic Table

This page is the CodyCross answer for the clue below from Futuristic City , Group 999, Puzzle 3 (Pin Prick Blood Tests).

Question is: Ultra-Rare Element 45 on the Periodic Table

and the answer is: RHODIUM

Word Meaning:

RHODIUM — A rare, hard, silvery-white, inert metallic chemical element (symbol Rh) with an atomic number of 45.

Definitions from Wiktionary.