Question

Cs has highest electropositive character due to:
1) High atomic size
2) High ionization energy
3) Low electronegativity
4) none of these
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Answer 1

Answer:

Ans 3) Low electronegativity

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Answer 2

Answer:

High ionization energy

Explanation:

Caesium (Cs) is most electropositive in character, as it has the highest tendency to loose an electron from its outermost shell to achieve a stable fully filled configuration.