PO4 3- is the phosphate ion
If you add the total number of valence electrons you will get 32 as an answer. When you draw the bohr diagram of the ion you will find that the ion satisfies the octet rule. From the diagram below, you can see that ion will be a tetrahedral. Hope this helped!
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:O: - :P: - :O:
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There are two possibillities:Monohydrogen Phosphate ion: HPO42-Dihydrogen Phosphate ion: H2PO4-
The formula for hydrogen phosphate ion is: H2PO4−
The phosphate ion is PO43-
The chemical formula for dihydrogen phosphate ion is H2PO4-
Phosphate is an ion with the formula PO43-. The 3- indicates the charge on the ion. This ion consists of the pnonmetals phosphorus and oxygen. The negative ion must be paired with a positive ion to form an actual substance. That ion is usually a metal ion. So phosphate itself is not a metal but many phosphate compounds contain metals.
The phosphate ion PO43-
a phosphate ion is PO43-
There are two possibillities:Monohydrogen Phosphate ion: HPO42-Dihydrogen Phosphate ion: H2PO4-
An anion. For which element, I am not sure. Let someone else answer that.
The phosphate ion is (PO4)3-.
The formula for hydrogen phosphate ion is: H2PO4−
The phosphate ion is PO43-
The chemical formula for dihydrogen phosphate ion is H2PO4-
Phosphate is an ion with the formula PO43-. The 3- indicates the charge on the ion. This ion consists of the pnonmetals phosphorus and oxygen. The negative ion must be paired with a positive ion to form an actual substance. That ion is usually a metal ion. So phosphate itself is not a metal but many phosphate compounds contain metals.
The phosphate ion is (PO4)3-. Hence, Calcium phosphate is Ca3(PO4)2 as the Calcium ion is Ca2+)
sodium phosphate Na3PO4
Phosphate ion is: (PO4)3-.