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Solve! The electronegativity of aluminium is similar to :

 

The electronegativity of aluminium is similar to :

  • Option 1)

     

    Carbon

  • Option 2)

     

    Beryllium

  • Option 3)

     

    Boron

  • Option 4)

     

    Lithium 

Answers (1)
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A admin

@peri 

Modern periodic law -

The physical and chemical properties of elements are periodic functions of their atomic number.

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Periodicity -

Regular variation in physical and chemical properties are observed down the group (\downarrow) or along the period (→) in the periodic table.The regular gradation in properties is called periodicity.

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we have lernt about electrnegativity

EN of  \approx 1.5 which is similar to Be(1.5)

 


Option 1)

 

Carbon

Option 2)

 

Beryllium

Option 3)

 

Boron

Option 4)

 

Lithium 

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