हिंदी

Which of the following electronic configuration represents the most electropositive element?

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प्रश्न

Which of the following electronic configuration represents the most electropositive element?

विकल्प

  • 2,1

  • 2, 8, 1

  • 2, 2

  • 2, 8, 2

MCQ
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उत्तर

2, 8, 1

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अध्याय 1: Periodic Table, Periodic Properties and Variations of Properties - EXERCISE-1 [पृष्ठ १९]

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एस पी सिंग Concise Chemistry [English] Class 10 ICSE
अध्याय 1 Periodic Table, Periodic Properties and Variations of Properties
EXERCISE-1 | Q (A) 18. | पृष्ठ १९
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