The alkali metals are six chemical elements in Group 1, the leftmost column in the periodic table. They are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr). ... Brush up on the periodic table of elements.
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The cells split up into two to repair the damaged cell so it should be A.
Explanation:
Is the loss of electrons, gains of oxygen or loss of hydrogen
Answer:
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