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Electronic configuration of element A is 2,8,1. Answer the following questions based on this information. 1. What is the atomic number of element A? 2. Find the group to which this element belongs.

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Question

Electronic configuration of element A is 2,8,1. Answer the following questions based on this information.

  1. What is the atomic number of element A?
  2. Find the group to which this element belongs.
Very Short Answer
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Solution

  1. Atomic number of element A is 11.
  2. Element A belongs to group 1.
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Chapter 2: Periodic Classication of Element - Solve the following Questions [Page 27]

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SCERT Maharashtra Science and Technology Part 1 [English] Standard 10 Maharashtra State Board
Chapter 2 Periodic Classication of Element
Solve the following Questions | Q 7. | Page 27

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