2006-09-17 00:10:41 · 15 answers · asked by niharikaa s 1 in Science & Mathematics ➔ Chemistry
THE CHEMICAL SYMBOL OF tungsten is 'W'
2006-09-17 00:13:28 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Chemical Symbol For Tungsten
2016-10-04 06:20:54 · answer #2 · answered by ? 4 · 0⤊ 0⤋
The chemical symbol of tungsten is W (Wolfram)
2006-09-18 07:27:04 · answer #3 · answered by vsgr06 2 · 0⤊ 0⤋
Tungsten Metal Powder (W)
Yellow or blue oxide is reduced to tungsten metal powder by hydrogen. The reduction is carried out in pusher furnaces, in which the powder passes through the furnace in boats, or in a rotary furnace, at 700-1000°C.
Tungsten Carbide (WC)
Most of the tungsten metal powder is converted to tungsten carbide (WC) by reaction with pure carbon powder, e.g. carbon black, at 900 - 2200°C in pusher or batch furnaces, a process called carburisation.
Tungsten carbide is, quantitatively, the most important tungsten compound. Because of its hardness, it is the main constituent in cemented carbide.
2006-09-17 00:22:45 · answer #4 · answered by JINESH P 1 · 0⤊ 0⤋
tungsten has the other name as "wolfram"
hence its symbol is 'W'.
2006-09-17 00:17:58 · answer #5 · answered by Anonymous · 0⤊ 0⤋
W =CHEMICAL SYMBOL 74= atomic number. 183.85= atomic weight. melts@ 3410 degrees C. boils @ 5660 degrees C
2006-09-17 00:29:30 · answer #6 · answered by tray l 1 · 0⤊ 0⤋
W, from the German word "wolfram"
2006-09-17 00:19:44 · answer #7 · answered by Vincent G 7 · 0⤊ 0⤋
W, its Latin name is Wolfram
2006-09-17 10:07:12 · answer #8 · answered by A 4 · 0⤊ 0⤋
w
2006-09-17 20:12:07 · answer #9 · answered by kapil g 2 · 0⤊ 0⤋
w
2006-09-17 00:15:57 · answer #10 · answered by Anonymous · 0⤊ 0⤋