Chemistry, asked by Anonymous, 6 months ago

what is electronegativity.?? what are the factors that effecting on electronegativity​

Answers

Answered by abhinavraj980161
3

Explanation:

c)2028 = 2 x 2 x 3 x 13 x 13

Here, 2 and 13 are in pair, but 3 needs a pair to make 2028 a perfect square.

Thus, 2028 needs to be multiplied by 3 to become a perfect square.

Hence, Answer = 3

square no.=2028x3=6084

Thanks for free points

square root of 6084=78

Answered by Thebooklet
38

\huge\purple{\mid{\fbox{\tt{Electronegativity}}\mid}}

The tendency of an atom in a molecule to attract the shared pair of electrons towards itself is known as electronegativity.

Factors Affecting Electronegativity

1. Size of an Atom:-

A greater atomic size will result in less value of electronegativity, this happens because electrons being far away from the nucleus will experience a lesser force of attraction.

2. Nuclear Charge:-

A greater value of nuclear charge will result in a greater value of electronegativity. This happens because an increase in nuclear charge causes electron attraction with greater force.

3. Effect of Substituent:-

The electronegativity of an atom depends upon the nature of the substituent attached to that atom.

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