Which pair of elements with the given atomic
numbers is expected to have similar properties
199 [AIEEE- 2012 (online)
(1) 11, 12 (2) 40, 72
(3) 20, 36 (4) 10, 28
Answers
Answered by
3
Answer:
(4) 10, 28 is the correct answer.
Answered by
4
Answer:
10 , 28 is the correct answer
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