General Science Chemistry MCQs


Q.  Which of the following is correct electronic configuration of Krypton, whose atomic number is 36?

a. 2, 18,16
b. 2,8,18,8
c. 2,18,8,8
d. 2,8,20,6


ANSWER: See Answer
 
Krypton is a chemical element with symbol Kr and atomic number 36. It is a member of group 18 (noble gases) elements. The electronic configuration of Krypton is [2, 8, 18, 8]
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