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प्रश्न
An element in period 3 whose electron affinity is zero.
विकल्प
Neon
Sulphur
Sodium
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.
संबंधित प्रश्न
Give one word or a phrase:
The energy released when an electron is added to a neutral gaseous isolated atom to form a negatively charged ion.
Electron affinity values generally _______ across the periods left to right and ______ down the group top to bottom.
Give reason:
Electron affinity of halogens is comparatively high ?
Explain the following:
Halogens have a high electron affinity.
Which has higher E.A. fluorine or Neon?
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
The elements with higher electron affinity have higher ionization potential.
What is electron affinity?
The electron affinity of an element X is greater than that of element Y.
How is the electronegativity of X likely to compare with that of Y?
State electron affinity unit.
