Question

why is tungsten metal used in blubs/

Answer 1

Answer:

The following properties of tungsten are desirable for the filament of electric bulb: High Melting Point. High corrosion resistance. High temperature.

Answer 2

Answer:

tungsten metal is used in making filament of bulb due to the following reason

1.being an alloy it has very heigh melting point

2.it has very heigh resistivity so it does not burn easily at room temperature