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Level 2

Positive and Negative Ions


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oxide
氧化物
sulfide
硫化物
fluoride
氟化物
chloride
氯化物
ammonium
铵根
hydroxide
氢氧根
nitrate
硝酸根
nitrite
亚硝酸根
sulfate
硫酸根
sulfite
亚硫酸根
carbonate
碳酸根
hydrogen carbonate
碳酸氢根
ethanoate
醋酸根