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Chemistry, 14.10.2019 18:00 momo842

Which statement is not true about elements in group 16?

a. they need two electrons to complete their octet.
b. they have an oxidation number of 2-
c. they have an oxidation number of 2+
d. the have six valence electrons.

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Which statement is not true about elements in group 16?

a. they need two electrons to c...
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