Answer | Crossword Clue |
---|---|
ESS | Man of Steel's symbol |
niobiums | steel-gray metallic element resembling tantalum in its chemical properties; becomes a superconductor below 9 K; used chiefly in alloy steels. Symbol: Nb; at. no.: 41; at. wt.: 92.906; sp. gr.: 8.4 at 20┬░C |
niobium | steel-gray metallic element resembling tantalum in its chemical properties; becomes a superconductor below 9 K; used chiefly in alloy steels. Symbol: Nb; at. no.: 41; at. wt.: 92.906; sp. gr.: 8.4 at 20┬░C |
ESS | Man of Steel's monogram |
CAPE | Man of Steel's accessory |
ESS | Man of Steel's character |