几道八年级下册第一单元(粒子的模型与符号)的科学题目(要有讲解)1.分析HCl,X,HClO,KClO₃,KClO₄的排列顺序规律,可知X代表的是( )A.NaCl B.Ca(ClO)₂ C.Cl₂ D.Cl₂O₃2.在X,Y,
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![几道八年级下册第一单元(粒子的模型与符号)的科学题目(要有讲解)1.分析HCl,X,HClO,KClO₃,KClO₄的排列顺序规律,可知X代表的是( )A.NaCl B.Ca(ClO)₂ C.Cl₂ D.Cl₂O₃2.在X,Y,](/uploads/image/z/13423449-57-9.jpg?t=%E5%87%A0%E9%81%93%E5%85%AB%E5%B9%B4%E7%BA%A7%E4%B8%8B%E5%86%8C%E7%AC%AC%E4%B8%80%E5%8D%95%E5%85%83%EF%BC%88%E7%B2%92%E5%AD%90%E7%9A%84%E6%A8%A1%E5%9E%8B%E4%B8%8E%E7%AC%A6%E5%8F%B7%EF%BC%89%E7%9A%84%E7%A7%91%E5%AD%A6%E9%A2%98%E7%9B%AE%EF%BC%88%E8%A6%81%E6%9C%89%E8%AE%B2%E8%A7%A3%EF%BC%891.%E5%88%86%E6%9E%90HCl%2CX%2CHClO%2CKClO%26%238323%3B%2CKClO%26%238324%3B%E7%9A%84%E6%8E%92%E5%88%97%E9%A1%BA%E5%BA%8F%E8%A7%84%E5%BE%8B%2C%E5%8F%AF%E7%9F%A5X%E4%BB%A3%E8%A1%A8%E7%9A%84%E6%98%AF%EF%BC%88+%EF%BC%89A.NaCl+B.Ca%28ClO%29%26%238322%3B+C.Cl%26%238322%3B+D.Cl%26%238322%3BO%26%238323%3B2.%E5%9C%A8X%2CY%2C)
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