Blueish-White Brittle Element, With Symbol Sb
This page is the CodyCross answer for the clue below from Small World, Group 687, Puzzle 4 (Fingernails).
Question is: Blueish-White Brittle Element, With Symbol Sb
and the answer is: ANTIMONY
Word Meaning:
ANTIMONY — A chemical element (symbol Sb, from Latin stibium) with an atomic number of 51: in its stable allotrope, a lustrous gray and very brittle metal.
Definitions from Wiktionary.