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Whatsapp Cikgu Kwee now!Formation of Negative Ion Negative ions are formed among atoms of non-metal elements except group-18 elements.Non-metal elements usually located in group 15, 16 and 17 in the periodic table and have 5, 6 or 7 valence electrons.To achieve octet arrangement of electrons, their atoms will receive 3, 2 or 1 electron.As a Read more
Formation of Negative Ions - SPM Chemistry
Formation of Negative Ions - SPM Chemistry
Formation of Negative Ions - SPM Chemistry
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