How many electrons are in the ion,SO42-?
A) 26
B) 46
C) 48
D) 50
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A)chlorite.
B)hypochlorite.
C)chlorine monoxide.
D)chlorine (II)oxide.
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B)RbO2.
C)Rb2O.
D)Rb2O2.
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B)copper(I)iodate.
C)copper(I)iodate(II).
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A)sodium disulfide.
B)sodium sulfide.
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