Tungsten is a metal used in the filament of incandescent bulbs. What is the chemical symbol of Tungsten?

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Solution

The correct option is A W
Solution: Tungsten is a shiny metal and grey-white in colour. W is the chemical symbol for this element. It is solid in nature at room temperature. Since, it is chemically non reactive so it does not get affected by the mineral acids.
Hence, the correct option is (A).

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Q. Why is tungsten metal selected for making filaments of incandescent lamp bulbs?

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Tungsten is a metal used in the filament of incandescent bulbs. What is the chemical symbol of Tungsten?

The correct option is A WSolution: Tungsten is a shiny metal and grey-white in colour. W is the chemical symbol for this element. It is solid in nature at room temperature. Since, it is chemically non reactive so it does not get affected by the mineral acids.Hence, the correct option is (A).

The correct option is A W
Solution: Tungsten is a shiny metal and grey-white in colour. W is the chemical symbol for this element. It is solid in nature at room temperature. Since, it is chemically non reactive so it does not get affected by the mineral acids.
Hence, the correct option is (A).