D-And F-Block Elements Ques 338
Question: The first transition element is
Options:
A) Chromium
B) Scandium
C) Nickel
D) Copper
Show Answer
Answer:
Correct Answer: B
Solution:
$ Sc-21,\to ,3d^{1}4s^{2} $
A) Chromium
B) Scandium
C) Nickel
D) Copper
Correct Answer: B
$ Sc-21,\to ,3d^{1}4s^{2} $
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