Show sodium and potassium are most interesting metals perhaps the most moat mistreating interesting metals of all 1 are sodium and p potassium j gays 1111 rd mym boy s life they air are r u usually mentioned together beau because thy they act it in I 1 almost the same mine way it if a pit piece of either la Is placed on water it does not of sank ink but emilei over the surface and often tn in the came of potassium bursts barons into flume after the metal li 1 dissolved dia soled in the water te it will be found flood to be ompy opy 1 it f the he metal to la placed on 11 wenter water colored with red litmus the we wa ter my will turn blue it if the metal 1 ts placed I 1 in im pure concentrated sulphuric melph le u ucla cid nothing will sill bappel but if I a drop arup of f w water ler 1 ie added the thare will ill b be violent explosion phoan |