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प्रश्न
Fill in the blank
Energy released when electron is added to a neutral gaseous atom is called ______.
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उत्तर
Energy released when electron is added to a neutral gaseous atom is called Electron affinity.
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संबंधित प्रश्न
Choose the correct answer from the options given below:
If an element A belongs to Period 3 and Group II, then it will have
A. 3 shells and 2 valence electrons
B. 2 shells and 3 valence electrons
C. 3 shells and 3 valence electrons
D. 2 shells and 2 valence electrons
Explain the following:
The reducing power of element increases down in the group while decreases in a period.
Which has higher E.A. fluorine or Neon?
F, B, N, O (In the increasing order of electron affinity)
Why is the electron affinity of fluorine less than chlorine?
State whether the following statement is true or false
Al2O3 is an amphoteric oxide.
Arrange the following in increasing order of property indicated
F, Cl, Br, I (electron affinity)
In a period, increase in electron affinity increases ______.
Among period 2 elements A, B, C and D, the one which has highest electron affinity is ______.
State electron affinity unit.
