Home
Class 12
CHEMISTRY
The electronic configuration of an eleme...

The electronic configuration of an element is `1s^(2)2s^(2)2p^(6)3s^(2)3p^(3)`. The atomic number of the element which is just below the above element in the periodic table is

A

34

B

49

C

33

D

31

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • NTA NEET SET 52

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

  • NTA NEET SET 54

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

The electronic configuration of an element is 1s^(2),2s^(2),2p^(6),3s^(2)3p^(3) . The atomic number and the group number of the element X which is just below the above element in the periodic table respectively, are

The electronic configuration of an element is 1s^(2),2s^(2)2p^(6),3s^(1),3p^(3)3d^(2) . The atomic number of the element present just below this element in the periodic table-

Knowledge Check

  • The electronic configuration of an element is 1s^(2), 2s^(2),2p^(6),3s^(2) , 3p^(3) . What is the atomic number of the element, which is just below the above element in the periodic table ?

    A
    33
    B
    34
    C
    31
    D
    49

  • The electronic configuration of an element X is 1s^(2),2s^(2),2p^(6),3s^(2),3p^(3) . What is the atomic number of the element which is just below the element X in the periodic table?

    A
    `34`
    B
    `49`
    C
    `33`
    D
    `31`

  • The electronic configuration of an element is 1s^(2)2s^(2)2p^(6),3s^(2)3p^(5) . The atomic number of element present just below the above element in periodic table is:

    A
    34
    B
    35
    C
    36
    D
    30

    • Similar Questions

    Explore conceptually related problems

    The elctronic configuration of an element is 1s^2,2s^22p^63s^23p^3 the atomic number and the group number of the element X which is just below the above element in the periodic table are respectively

    The electronic configuration of an element is 1s^(2)2s^(2)2p^(6)3s^(2). The oxidation number of the element in its compounds can be

    The electronic configuration of an element si 1s^2,2s^2,2p^6,3s^2,3p^3 the atomic number and the group number of the element 'X' which is just below the above element in the periodic table are respectively

    The electronic configuration of an element is 1s^(2) 2s^(2) 2p^(6)3s^(2) 3p^(6) 4s^(2) 3d^(10) 4p^(2) . What is the atomic number of the element which is just below the above element in the poriodic table ?

    The electronic configuration of an clement is 1s^(2), 2s^(2), 2p^(6), 3s^(2), 3p^(4) . The atomic number and the group number of the element 'X' which is just below the above element in the periodic table are respectively.

    Home
    Profile