In general, the property (magnitudes only) that shows an opposite trend in comparison to other properties across a period is

Question

In general, the property (magnitudes only) that shows an opposite trend in comparison to other properties across a period is (A) Electronegativity (B) Electron gain enthalpy (C) Ionization enthalpy (D) Atomic radius

Tardigrade Admin · Accepted Answer

In general across a period atomic radius decreases while ionisation enthalpy, electron gain enthalpy and electronegativity increases because effective nuclear charge (Z text eff ) increases.

Q. In general, the property (magnitudes only) that shows an opposite trend in comparison to other properties across a period is

Electronegativity

Electron gain enthalpy

Ionization enthalpy

Atomic radius

In general across a period atomic radius decreases while ionisation enthalpy, electron gain enthalpy and electronegativity increases because effective nuclear charge $(Z_{eff})$ increases.

Q. In general, the property (magnitudes only) that shows an opposite trend in comparison to other properties across a period is

Electronegativity

Electron gain enthalpy

Ionization enthalpy

Atomic radius

In general across a period atomic radius decreases while ionisation enthalpy, electron gain enthalpy and electronegativity increases because effective nuclear charge (Zeff ​) increases.

In general across a period atomic radius decreases while ionisation enthalpy, electron gain enthalpy and electronegativity increases because effective nuclear charge $(Z_{eff})$ increases.