Question

define IE1 and IE2 why IE1>IE1 for a given atom. decides the factor that effect ionization energy

Answer 1

HLO MATE HERE IS UR ANSWER

❤. FIRST IONISATION ❤

⭐. The minimum energy required to remove an electron from outer most shell is called 1 st ionisation

❤. SECOND IONISATION ❤

⭐. The minimum energy required to remove an electron from unipositive gases ion

❤. REASON ❤

⭐. the second ionisation energy is greater than the first ionisation this is b. coz nucleus of monopositively charged ion attracts the electron with more forcw than the nucleus of neutral atom .

❤. FACTORS AFFECTING❤

⭐. Atomic radius

⭐. Nuclear charge

⭐. screening effect

⭐. Electronic configuration

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@ RUDEDOLL❤⭐❤⭐❤⭐

Answer 2

Explanation:

The ionization energy is the energy required to remove an electron from the valence shell of an isolated gaseous atom of an element.

$IE_{1}$ is the energy required to remove an electron from the valence shell of an isolated gaseous atom of an element.

$IE_{2}$ is the energy required to remove the second electron from the valence shell of positively charged gaseous atom of an element.

Factors on which ionization energy depend:

a) size of an element : larger the size more lesser the effective nuclear charge on electron thus lower the ionization energy.

b) the electronic configuration of an element:  If on losing an electron an element attains noble gas configuration or half filled stability then it will easily lose an electron.

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