Chemistry, asked by ganapathysridhar1973, 6 hours ago

Thr oxidation state of an element in its combined state is​

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Answered by gauthmathanshul
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The oxidation state of a pure element is always zero. The oxidation state for a pure ion is equivalent to its ionic charge. In general, hydrogen has an oxidation state of +1, while oxygen has an oxidation state of -2. The sum of the oxidation states for all atoms of a neutral molecule must add up to zero.

Answer provided by Gauthmath

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