What is the Atomic Number,Electronic Configuration and valency of Be.
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The atomic number of Be is 4
It's electronic configuration is 1s² 2s²
It's valency is 2
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Answer:
Beryllium's atomic number is 4. So electronic configuration of Be is 1s² 2s² . So the valency is 2 as it has 2 electrons in the outermost shell. hope it is helpful for you
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