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Type: Multiple-Choice
Category: Molecules and Compounds
Level: Grade 9
Score: 2
Tags: polyatomic ion
Author: LBeth
Last Modified: 2 years ago

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Molecules and Compounds Question

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Grade 9 Molecules and Compounds

[math]O_2^(2-[/math] is named
  1. oxalate.
  2. peroxide.
  3. hydroxide.
  4. hydronium.
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