how many atoms are present in PO 3- 4 and how
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0
Answer:
(i) 3 atoms because H2S molecule has two atoms of hydrogen and one atom of sulphur.
(ii) 5 atoms because PO43- ion has one atom of phosphorus and four atoms of oxygen.
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4
Answer:
2) PO4 3− ions has 4 O atoms and 1P atom
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