Chemistry · Periodic Classification

Which of the following orders is NOT correct regarding the property shown against it?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1O > N > S > P - Non-metallic character
2Fe3+ < Fe2+ < Fe - Size
3F > Cl > O > S - Negative electron gain enthalpy✓
4N > O > P > S - First ionisation enthalpy

Correct answer

F > Cl > O > S - Negative electron gain enthalpy

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Which of the following orders is NOT correct regarding the property shown against it?

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Which of the following orders is NOT correct regarding the property shown against it?

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