Question

tungsten– Tungsten is a hard grey metali element with a very high melting point used to make dectri light filaments
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Answer 1

Answer:

Tungsten metal has a nickel-white to grayish lustre. Among metals it has the highest melting point, at 3,410 °C (6,170 °F), the highest tensile strength at temperatures of more than 1,650 °C (3,002 °F), and the lowest coefficient of linear thermal expansion (4.43 × 10−6 per °C at 20 °C [68 °F]).