Question

tungsten is used for filament of electric glamp​

Answer 1

because its melting point is very high

Answer 2

$\\ hello \: mate$

Tungsten is exclusively used for making filaments of electric lamps because being an alloy, it has a high melting point, and at the same time has high resistivity. This high resistivity does not burn easily even in high temperature, and that is why it is used in the lamps.

$thanks \\ arjun$