Grade 11Inorganic Chemistry
The electronegativity of aluminium is similar to :???????????????????
The electronegativity of aluminium is similar to :???????????????????
2 Answers
Arun
Approved Tutor Answer7 Years agoRegular variation in physical and chemical properties are observed down the group () 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 1.5 which is similar to Be(1.5)
hence berilium is correct answer.
Mayank
Approved Tutor Answer7 Years ago E.N. of Al = (1.5) ~ Be (1.5) This happens due to diagonal relationship between Al and Be.
This relationship is shown by (Li-Mg) , (Be-Al) and (B-Si) .These are the pairs that show this relationship prominently........
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