Chemistry, 21.05.2021 16:00 anannanekejdjd

Which periodic trend does not agree with observed trends on the periodic table? the ionization energies of Group 2 elements are less than that of Group 3 elements as the atomic numbers of the halogens increase, the electronegativities decrease atomic radii increase from top to bottom down a group of elements O ionization energies generally decrease from left to right across a period of elements

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Which periodic trend does not agree with observed trends on the periodic table? the ionization energ...

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