Answer:
In thes structure of PO43- there are a total of 32 valence electrons. For the structure for PO4 3- you should take formal charges into account to find the best structure for the molecule. Remember, PO4 3- has a negative three charge on the molecule.
Explanation:
the cut pieces will have their own north and south pole
The second one should be correct
The name is 5 ethyl, 3-octene. B
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