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In the activity series of metals-M is a metal above hydrogen in the in the activity series and its oxide has the formula Mz M2O when dissolved in water forms the corresponding hydroxide which is a good conductor of electricity. In the above context answer the following: (1) What kind of combination exists between M and O? (2) State the number of electrons in the outermost shell of M? (3) Name the group to which M belongs. |
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Answer» 1. M and O combine with electrovalent bond. 2. One 3. Group I |
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