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प्रश्न
An element X belong to 3rd periods and group II of the periodic table state:
the valency,
उत्तर
With 2 valence electrons, its valency will be 2.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
An element X belong to 3rd periods and group II of the periodic table state:
the valency,
With 2 valence electrons, its valency will be 2.