Question

The most electronegative and electropositive elements of the first period is/are

Answer 1

hi mate here is ur answer

the most electronegative is fluorine then comes oxygen and chlorine

the most electropositive is cesium then comes rubidium , potassium , barium

hope it  helps!!!

Answer 2

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ELECTRONEGATIVITY

• Fluorine > Oxygen > Nitrogen ≥ Chlorine

ELECTROPOSITIVITY

• Caesium is most electropositive metal.