Question
Explain the trends of ionization energy down the groups of the elements in the periodic table. How are the higher values of ionisation energies of the 5d transition elements justified?
Answer :
Word Count : 217
Ionization energy is defined as the energy required to remove an electron from a gaseous atom or ion. In the periodic table, the general trend of ionization energy down a group is a decrease. This decrease occurs because, as we move down a group, atoms have an increasing number of electron shells, which increases _______ _________ ________ ________ _________ ____ ______ ______ ___.
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Ionization energy is defined as the energy required to remove an electron from a gaseous atom or ion. In the periodic table, the general trend of ionization energy down a group is a decrease. This decrease occurs because, as we move down a group, atoms have an increasing number of electron shells, which increases _______ _________ ________ ________ _________ ____ ______ ______ ___.
________ ___ ____ _____ ________ ________ _________ _____.
____ _________ _________ ____ ____ _____ ________.
__________ __________ ________ ____ ____.
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