D-And F-Block Elements Ques 274
Question: Which of the following structure is that of a coinage metal
[CPMT 1973, 86]
Options:
A) 2, 8, 1
B) 2, 8, 18, 1
C) 2, 8, 8
D) 2, 18, 8, 3
Show Answer
Answer:
Correct Answer: B
Solution:
2, 8, 18, 1 = Cu
[CPMT 1973, 86]
A) 2, 8, 1
B) 2, 8, 18, 1
C) 2, 8, 8
D) 2, 18, 8, 3
Correct Answer: B
2, 8, 18, 1 = Cu
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