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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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ilkat ilkat
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11 years ago
Which of the following pairs of polyatomic anions both have the same number of atoms in their formulas?

1.phosphate ion and cyanide ion
2.perchlorate ion and bisulfate ion
3.carbonate ion and sulfite ion
4.sulfate ion and nitrate ion
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toseytosey
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11 years ago
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