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Inorganic Chemistry

in Cr3+ and Fe 3+ which large ionic size

Profile image of ramakrishna sivaji amarti
14 Years agoGrade
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Profile image of vivek manchandia
14 Years ago

if you are going left to right in a periodic table..the atomic size is decreasing and after donating the 3electrons by both the atoms the configuration thus obtain will not effect as such....therefore the size of 3+ is more than that of fe3+