Eduprobe
Question:
Which of the following sequence contains atomic number of only representative elements?
22, 33, 55, 66
55, 12, 48, 53
13, 33, 54, 80
3, 33, 53, 87
Solution:
Representative elements are the elements which lie in the group 1 and 2 on the far left and the last six columns or groups on the far right corner of the periodic table. Sequence C option contains only representative elements.