Science, asked by do2yi4Tanishtisras, 1 year ago

Which are the two metals which when immersed in water rise up after some time ? and Why ?

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Answered by MVB

0

Lithium and sodium float in water because of their low densities. Lithium gradually reacts and disappears, forming a colourless solution of lithium hydroxide whereas sodium (which also forms its corresponding hydroxide) melts almost at once to form a small silvery ball that dashes around the surface

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