Advertisements
Advertisements
प्रश्न
Arrange the following in increasing order of property indicated
F, Cl, Br, I (electron affinity)
Advertisements
उत्तर
I < Br < F < Cl
Electron affinity decreases down the group due to increase in atomic size as it results in more distance between nucleus and last shell to which incoming electron enters. Hence, incoming electron feels less attraction from the nucleus.
APPEARS IN
संबंधित प्रश्न
State the factors on which electron affinity depends ?
Arrange the following according to the instruction given in the bracket:
F, B, N, O (In the increasing order of electron affinity).
Explain
Halogens have high electron affinity.
With reference to the variation of properties in the Periodic Table, which of the following is generally true?
Electron affinity increases going down a group.
Among the Period 2 elements, the element which has high electron affinity is
Neon shows zero electron affinity due to ______.
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?
Arrange the following as per instruction given in the bracket.
Cl, F, Br, I (increasing electron affinity)
State electron affinity unit.
