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प्रश्न
Electron affinities of two elements A and B are given below:
A = 3.79 electron volts
B = 3.56 electron volts
Which of them will ionize more easily and why?
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उत्तर
Out of A and B, A will ionize more easily to form a negative anion because of the high value of electron affinity, energy released during addition of electron will be high hence the resulting anion formed will be more stable than the corresponding atom.
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संबंधित प्रश्न
State the trends in ionization energy across the period.
Arrange the elements of second and third period in increasing order of ionization energy.
What is meant by ionization potential?
which element has the highest ionisation potential.
The changes in the properties of elements on moving from left to right across a period of the Periodic Table. For the property, choose the correct answer.
The ionization potential:
Identify the following:
The energy required to remove an electron from a neutral gaseous atom.
Arrange the following in order of increasing ionisation energy:
F, O, Ne
Explain your choice.
Arrange the following in order of increasing ionisation energy:
Ne, He, Ar
Explain your choice.
Across a period, the ionization potential ______.
Across a period, the ionization potential ______.
