Question

which element is used for making filament of electric bulb what is its symbol?

Answer 1

HEY BUDDY..!!!

HERE'S THE ANSWER..

________________________________

♠️ As we know when we pass electricity through bulb it glows , the glowing part had to bare lot of heat , So we need to such metal which can conduct electricity and has a large melting point .

▶️ The element used in filament of bulb is Tungsten ( W ) .

HOPE HELPED..

JAI HIND..

:-)

Answer 2

The filament of bulb was originally made from Tungsten as it has high melting point and great tensile strength.Its symbol is W and its atomic number is 74