As compared to Potassium, Sodium has: i) Lower electronegativity ii) Lower melting point iii) Higher ionization potential iv) Greater atomic radius

The correct option is iii) Higher ionization potential. The potential energy of Soidum is higher than Potassium because of the smaller atomic size.

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Related Questions & Answers

Newtons First Law Of Motion Is Also Known As The Law Of

A Gas Will Approach Ideal Behaviour At

Be And Mg Do Not React With Water This Is Because Of

Modulus Of Rigidity Is Defined As The

Seasons Change Due To The Change In The Position Of The

Where One Can Use The Phenomenon Of Photoelectric Effect

Name One Chemical Element That Has The Highest Boiling Point

Escape Velocity Does Not Depend On

Why Are Alkynes More Acidic Than Alkanes And Alkenes