How to find number of electrons of radicals and their valency? please say Carbonic Acid Numb of electrons and it's valency (how is it 32?)
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Explanation:
When an atom donates these free electrons it has positive valency. An atom will gain electrons if it has four to seven electrons in its outermost orbit. In such cases, it is easier to accept electron rather than donating it. Therefore, we determine the valency by subtracting the numbers of electrons from 8.
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