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  • Which of the following elements is not correctly matched ...
Multiple choice

Which of the following elements is not correctly matched with its work function?

  1. Platinum: 6.2 eV

  2. Chromium: 4.52 eV

  3. Zinc: 2.3 eV

  4. Potassium: 2.26 eV

  5. Tungsten: 4.52 eV

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The work function of zinc is 4.24 eV.

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  • Periodic Table and Elements (421 questions)
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