What is ionisation energy

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Posted by Himansu Behera 6 years, 2 months ago
- 2 answers
Yogita Ingle 6 years, 2 months ago
The energy required to remove an electron from a neutral isolated gaseous stom and convert it into a positively charged gaseous ion is called ionisation energy or first ionisation energy.
Ionisation energy required to remove the second electron from a monovalent cation is called second ionization energy.
Similarly, the energy required to remove the third electron from a divalent cation is called the third ionisation energy.
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Monika Chauhan 6 years, 1 month ago
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