Question

Define is IE1 and IE2. why is IE2>IE1 for a given atom? Discuss the factors that effect IE of an element. ​

Answer 1

Answer:

Alkali metals have the lowest IE

1

values in their respective periods. Also, there is a large jump between IE

1

and IE

2

due to the removal of the second electron from the noble gas core. Therefore, out of the given IE

1

and IE

2

values, (II) belongs to alkali metals.

Explanation:

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