Chemistry · 2019
JEE Main · 9 April 2019, Shift 1 · Q41
The element having greatest difference between its first and second ionization energies, is:
The element having greatest difference between its first and second ionization energies, is :
Official answer
(1)
K
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.