Question

Which metal is used in bulb’s filament in highly ductile?

Answer 1

Hint: An element is a substance made up of an atom, which cannot be separated into simple parts. These elements are generally classified into metals and non-metals, also which have both metal and non metal properties are metalloids.

Complete step by step answer:
Metals are classified in periodic table as alkali metals, alkaline earth metals, basic and transition metals which are found in the centre and left side of the periodic table.
Metals are lustrous, ductile, malleable, and god conductor of heat and electricity.

The properties of metals are:
Malleability: metals are malleable which means that they can easily bend or shaped, but metals are strong. Most of the metals are ductile means they can be drawn into wires.
The metal used in bulb’s filament in highly ductile is tungsten, which like all other metals is also quite malleable and ductile.
Lustre: when metals are cut, scratched or polished exhibit this property. Metals have the quality of reflection of light from the surface which can be polished like gold, silver, and copper metals.
Conductivity: metals are excellent conductors of electricity and heat. Because of their ductile property, metals are used for electrical wiring purposes.

Note: Non-metal are cannot be rolled into wire and are very brittle, such that non metals are non-malleable and ductile in nature. Metalloids which have intermediate properties of metals and nonmetals are neither malleable nor ductile due to brittle, a property of some nonmetals.