A) acttinoids are more reactive than lanthanoids
B) size of actinoid is bigger than that of lanthanoid
C) 5f orbitals extend farther from the nucleus than 4f orbital
D) Both (a) and (c)
Correct Answer: C
Solution :
Actinoids have more number of oxidation state because \[5f\text{-}\]orbitals extend farther from the nucleus than \[4f\text{-}\]orbitalYou need to login to perform this action.
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