which element have highest negative electro gain enthalpy
Answer (1)
20th Oct, 2020
Dear student,
Electron gain enthalpy is the amount of energy released, when an isolated gaseous atom accepts an electron to become a monovalent gaseous anion.
Now, if an atom has a positive tendency to gain electron, then it's electron gain enthalpy is said to be negative.
In the whole periodic table - Chlorine has the highest negative gain enthalpy.
Electron gain enthalpy is the amount of energy released, when an isolated gaseous atom accepts an electron to become a monovalent gaseous anion.
Now, if an atom has a positive tendency to gain electron, then it's electron gain enthalpy is said to be negative.
In the whole periodic table - Chlorine has the highest negative gain enthalpy.
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