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What is the most electronegative element in this molecule ? H3C-B-CH2-Br-CH3

What is the most electronegative element in this molecule ? H3C-B-CH2-Br-CH3

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Answer #1

molecule is

H3C-B-CH2-Br-CH3

this molecule contains carbon (C) , boron (B) , hydrogen (H) and bromine (Br) elements.

electronegativity of C = 2.5

electronegativity of H = 2.2

electronegativity of Br = 2.7

electronegativity of B = 2.0

Br is the halide element and it is nonmetal group -VIIa element. In periodic table from left to right electronegativity increases due to increasing effective nucler charge.

so most electronegative element in this molecule is Bromine (Br).

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