Advertisements
Advertisements
प्रश्न
Fill in the blank
Energy released when electron is added to a neutral gaseous atom is called ______.
Advertisements
उत्तर
Energy released when electron is added to a neutral gaseous atom is called Electron affinity.
APPEARS IN
संबंधित प्रश्न
Draw an electron dot diagram to show the formation of each of the following compounds:
Methane
[H = 1, C = 6, Mg = 12, Cl = 17]
Draw an electron dot diagram to show the formation of each of the following compounds:
Magnesium Chloride
[H = 1, C = 6, Mg = 12, Cl = 17]
Give one word or phrase for the following:
The amount of energy released when an atom in the gaseous state accepts an electron to form an anion.
Electron affinity values generally _______ across the periods left to right and ______ down the group top to bottom.
An element in period 3, whose electron affinity is zero:
F, B, N, O (In the increasing order of electron affinity)
Explain
Halogens have high electron affinity.
Arrange the following as per instruction given in the bracket.
Cl, F, Br, I (increasing electron affinity)
Neon shows zero electron affinity due to ______.
