Enter a clue or pattern or both:
The Clue
Element found in flashbulbs (9 letter answer)
The Answer
MAGNESIUM
Tags
Notes
The answer MAGNESIUM is so rare that it appears less than once every 2500 puzzles.
Definition
MAGNESIUM as a noun:
1. (magnesium, Mg, atomic number 12) = a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)