हिंदी

Identify the metals having electronic configuration of [Ar]4s2 and [Kr]5s2 respectively. -

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प्रश्न

Identify the metals having electronic configuration of [Ar]4s2 and [Kr]5s2 respectively.

विकल्प

  • Calcium, strontium

  • Strontium, barium

  • Magnesium, calcium

  • Calcium, barium

MCQ

उत्तर

Calcium, strontium

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Alkali Metals and Alkaline Earth Metals
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