What does hafnium mean in crosswords?

hafnium means: Gray metal used in nuclear control rods.

Which crossword clues can have hafnium as the answer?

Possible clues for hafnium include "Reactor rod metal".

Word entry · 7 letters

Best crossword clue

"Reactor rod metal"

7 letters · collected on this word page

7 lettersSorted afhimnuStarts with HEnds with M1 clues

1H2A3F4N5I6U7M

01“Reactor rod metal”7 letters

Not quite right?

H______