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Which of the following relation is corre...

Which of the following relation is correct for boron element? Here P = period number of boron
N = number of valence electrons is boron

A

`(P+1) gt N`

B

`(P+1) lt N`

C

`(P+1) = N`

D

`P = N`

Text Solution

Verified by Experts

The correct Answer is:
C
`B-overset(1s^(2)2s^(2)2p^(1))hArr` Period `P = 2`
`P +1 = 3 rArr` same values `N = 2+1 = 3`
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Knowledge Check

  • Which of the following are the ores of Boron

    A
    Tincal
    B
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    C
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    D
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    A
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    D
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  • Which of the following is not correct in case of Boron nitride?

    A
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    B
    It has magnetic properties
    C
    It is hard because it has diamond like structure
    D
    It is chemically unreactive

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