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प्रश्न
An element in period 3, whose electron affinity is zero:
पर्याय
Sulphur
Sulphur
Neon
Argon
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उत्तर
Argon
Explanation:
- Argon is an inert gas.
- It does not need to gain or lose electrons because its octet is complete.
- As a result, argon has no 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
Arrange the elements of second period in increasing order of their electron affinity. Name the elements which do not follow the trend in this period.
Which has higher E.A. fluorine or Neon?
F, B, N, O (In the increasing order of electron affinity)
Fill in the blank
Energy released when electron is added to a neutral gaseous atom is called ______.
State whether the following statement is true or false
Al2O3 is an amphoteric oxide.
What is electron affinity?
The following questions refer to the Periodic Table.
Which of the elements has the greatest electron affinity among the halogens?
Choose the correct answer:
Among the period 2 elements the one which has high electron affinity is
