1.

Super oxides of alkali metals are coloured and paramagnetic in nature. Explain.

Answer»

All the alkali metals are paramagnetic because of the presence of one valence electron in the valence SHELL. The alkali METAL cations i.e. Li+, Na+, K+, RB+ and Cs+ all are DIAMAGNETIC because of absence of unpaired electrons.Hope it helps you:)Please mark me brainliest:)



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