<P>`{:(Column-I,Column-II),("Highest DENSITY",(P) OS):}``{:(Column-I,Column-II),("Colourless salts",(Q) Os):}``{:(Column-I,Column-II),("Maximum MAGNETIC moment",(R) Cr):}``{:(Column-I,Column-II),("Variable oxidation state",(S) Mn):}`
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