Chemistry, asked by Anonymous, 9 months ago

Define ionisation enthalpy. Discuss the factors affecting ionisation enthalpy of the elements
and its trends in the periodic table.


std 11 chemistry​

Answers

Answered by junirajpoot658
7

Answer:

The minimum amount of energy required to remove an electron from its gaseous atom to form an ion.

Explanation:

factors affecting ionization enthalpy:

a]atomic radius

b]nuclear charge

c]shielding effect

d]nature of orbital[s,p,d,f]

Trends in periodic table:

a]along group:decrease from top to bottom

b]across period:increase from left to right

anomalies in group trend:

a]III-A and II-A

b]V-A and VI-A

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