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A neutral atom has 2K, 8L and 5M electro...

A neutral atom has 2K, 8L and 5M electrons, choose correct one

A

Atomic number is 15

B

Total number of p-electrons =9

C

Valency of element is 2

D

It is a representative element

Text Solution

Verified by Experts

The correct Answer is:
A, B, D
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Knowledge Check

  • Choose the correct one

    A
    (cm/100)=mm
    B
    (metr?100)=cm
    C
    (metre/100)=km
    D
    1km=100m

  • A neutral atom (At.no, >1 ) has

    A
    electron and proton
    B
    neutron and electron
    C
    neutron, electron and proton
    D
    neutron and proton

  • Match the following and choose correct one

    A
    A-3,B-2,C-1,D-4
    B
    A-1,B-3,C-2,D-4
    C
    A-3,B-4,C-1,D-2
    D
    A-3,B-4,C-2,D-1

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    Match the following and choose correct one.

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