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The elements in which electrons are prog...

The elements in which electrons are progressively filled in 4f-orbitals are calleD:

A

actinoids

B

transition elements

C

lanthanoids

D

halogens

Text Solution

Verified by Experts

The correct Answer is:
C
In lanthanoids electrons are progressively filled in 4f-orbitals i.e., option ( c) is correct .
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Knowledge Check

  • The elements in which 4f-orbitals are progressively filled are called

    A
    actinides
    B
    transition elements
    C
    lanthanides
    D
    halogens

  • The elements in which 4f orbitals are progressively field up are called as

    A
    actinoids
    B
    transition elements
    C
    lanthanoids
    D
    halogens

  • Elements in which 4f orbitals are progressively filled are called as

    A
    Transition elements
    B
    Lanthanides
    C
    Actinides
    D
    Inert gases

    • Similar Questions

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    Assertion (A): Zn is not a transition element. Assertion (R): Elements with incompletely filled d-orbitals are called transition elements

    Which orbital is progressively filled in lanthanides?

    How many electrons are present in 4f orbitals of Gd^(2+)

    The actinides which has half filled 5f-orbitals are

    Which set is correct for an electron in 4 f-orbital ?

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