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GIVE REASON Electronegativity increases across a period from left to right in the periodic table.Pls let me know-thanks.
Asked by rashikulkarni28 | 18 Jul, 2022, 10:36: PM
answered-by-expert Expert Answer
Dear Student,
 
Electronegativity is the tendency of an atom in a molecule to attract the shared pair of electrons towards itself is called its
electronegativity.
Across a period:
Electronegativity increases from left to right in a period, because the nuclear charge increases due to
an increase in the atomic number.
Example: In the second period, electronegativity increases from lithium to fluorine.
Answered by | 19 Jul, 2022, 01:49: PM

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