Question

Arrange the following in increasing order (5)
1. Atomic size: Chloride ion and chlorine
2. Ionisation energy:N,O
3. Electronegativity: Cl,F
4. Electron affinity: F Br
5. Atomic size: Ar,Cl

Answer 1

Answer:

1.chloride ion > chlorine

2. N> O

3. F > Cl

4.F> Br

5.Cl > Ar

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