Classification of Elements and Periodicity in Properties - Result Question 3
####3. The element
(a) Carbon family,
(b) Oxygen family,
(c) Nitrogen family,
(d) Halogen family,
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Solution:
- (a) After
(Group 18), elements from atomic number 89 to 103 (actinides) are in group 3 . Thus, element with atomic number 114 will be in group or group 14 (carbon family).
The outer shell configuration of group 14 is
Hence, only option (a) is correct.