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Which one of the following elements will require the highest energy to take out an electron from them? Pb, Ge, C and Si - Physics

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Question

Which one of the following elements will require the highest energy to take out an electron from them?

Pb, Ge, C and Si

Options

  • Ge

  • C

  • Si

  • Pb

MCQ
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Solution

C

Explanation:

Since carbon forms a covalent bond and is the first element in its group, it requires the most energy of any element to remove electrons from it.

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2022-2023 (March) Outside Delhi Set 2
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