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Question 19

If an element has the electronic configuration 1s22s22p63s23p4 It is:

  • A.A non-metal
  • B.An Alkaline-earth metal
  • C.An S-block element
  • D.a p-block element
Objective

Question details

Exam body
NDA
Subject
Chemistry
Year
2010/2011
Question no.
#19
Type
Objective
Previous · Q18Which of the following represents a redox reaction? Next · Q20 In which of the following are the elements arranged in decreasing order of…

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