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    How do you draw the dot and cross diagrams/ lewis structures for polyatomic ions like a carbonate ion and a ammonium ion and a nitrate ion, and how would you know where the dative coordinate bonds are and which element has lost or gained an electron? Thank you
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    (Original post by IsaacMewton)
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    Thank you! Also for a phosphate ion, how would you draw it? Thankss
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    You can also search on google for example ‘Nitrate lewis structure’ and it will appear before you
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