SATHEE: D And F Block Elements Question 103

D And F Block Elements Question 103

Question: Which element belongs to d - block

[CPMT 1984]

Options:

A) $ Na $

B) $ Ca $

C) $ Cu $

D) $ Ar $

Show Answer

Answer:

Correct Answer: C

Solution:

Cu; because last electron enters d-orbital $ (3d^{10}4s^{1}) $ .

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D And F Block Elements Question 103

Question: Which element belongs to d - block

Options:

Answer:

Solution:

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