Which of the following represents the electronic configuration of the most electropositive element ?A. `[He]2s^(2)`B. `[Ne]3s^(2)`C. `[Asr]4s^(2)`D. `[Kr]5s^(2)`

Which of the following represents the electronic configuration of the

1.	Which of the following represents the electronic configuration of the most electropositive element ?A. `[He]2s^(2)`B. `[Ne]3s^(2)`C. `[Asr]4s^(2)`D. `[Kr]5s^(2)`
Answer» Correct Answer - D A amongst the elements listed, `[Kr]5s^(2),` i.e. Sr has the biggest size and hence is the most electropositive element.

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Which of the following represents the electronic configuration of the most electropositive element ?A. `[He]2s^(2)`B. `[Ne]3s^(2)`C. `[Asr]4s^(2)`D. `[Kr]5s^(2)`

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