Which of the following elements has an oxidatio... - SS2 Chemistry Electrochemistry Question
Which of the following elements has an oxidation state of -2 in most of its compounds?
A
Oxygen
B
Hydrogen
C
Chlorine
D
A and B only
correct option: a
Oxygen typically has an oxidation state of -2 in most of its compounds. This is due to its high electronegativity, resulting in a strong attraction for electrons and a tendency to gain two electrons to achieve a stable octet configuration.
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