In which of the following sets are the charges given correct for all the ions?
a. Na +1 , Mg +3 , Al +2
b. Rb +1 , Ba -2 , P -3
c. K -1 , Sr +2 , O +2
d. N -3 , O -2 , F -1
Answers
Answered by
2
In d all are correct
Answered by
1
Explanation:
Sorry dear Sir
But this his beyond my understanding...
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