d - block and f - block Elements
Differentiating electron in inner transition elements enter the ________ orbital.
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Single Choice
The elements in which electrons are progressively filled in $$4f$$ orbital are called:
Aactinoids
Btransition elements
Clanthanoids
Correct Answer
Dhalogens.
Solution
In lanthanoids, electrons are progressively filled in $$4f$$ orbital. The general electronic configuration for lanthanoids is $$[Xe] 4f^{1-14}5d^{0-1}6s^2$$
SIMILAR QUESTIONS
d - block and f - block Elements
The trivalent ion having largest size in Lanthanide series is:
d - block and f - block Elements
Lanthanoids are
d - block and f - block Elements
Lanthanoids are
d - block and f - block Elements
Lanthanide contraction explains:
d - block and f - block Elements
Which of the following is the wrong statement?
d - block and f - block Elements
Across the lanthanoid series, the basicity of the lanthanoid hydroxides :
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