Classification Of Elements And Periodicity In Properties Ques 153
Question: Which one of the following combination represents a metallic element [EAMCET 1979]
Options:
A) 2, 8, 7
B) 2, 8, 8
C) 2, 8, 4
D) 2, 8, 2
Show Answer
Answer:
Correct Answer: D
Solution:
2,8,2. $ \because $ it would donate $ {{e}^{-}} $ more easily.
