Order(s) of electronegativity of element is/are:

CHEMISTRY · Single correct · A Level · Chemistry · Periodicity and periodic trends · Periodicity and periodic trends

Problem

Order(s) of electronegativity of element is/are: (1) Pauling scale (E.N. of F-atom)

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Mulliken scale (E.N. of F-atom) (2)

\text{Cl}_2\text{O}_7

(E.N. of Cl-atom)

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\text{Cl}_2\text{O}_5

(E.N. of Cl-atom) (3)

\text{CH}_4

(E.N. of C-atom)

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\text{CO}_2

(E.N. of C-atom) (4)

\text{Cu}^{2+}

(E.N.)

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\text{Cu}^+

(E.N.)