what element is in the filament of light bulbs?

2 ⤊

2007-12-06 12:05:01 · 3 answers · asked by flirty423 1 in Science & Mathematics ➔ Physics

filament, not inert gas... its tungstin , symble is W and atopmic number is like 72 or somthing.

2007-12-06 12:11:08 · answer #1 · answered by whatchitfoool 2 · 1⤊ 1⤋

Argon

2007-12-06 12:07:58 · answer #2 · answered by Mr. 3.14™ 7 · 0⤊ 1⤋

tungsten

2007-12-06 12:12:15 · answer #3 · answered by johnboy 4 · 1⤊ 0⤋