Multiple choice general knowledge

What is the chemical symbol for Tungsten used in light bulbs etc?

  1. Na

  2. Si

  3. W

  4. T
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Tungsten's chemical symbol is W, derived from its German name 'Wolfram'. It's used in light bulb filaments due to its high melting point. Na is sodium, Si is silicon, and T is not a standard element symbol (Ti is titanium).

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