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碳的价态有哪些

更新时间: 2020-10-10 00:00:00     

碳的价态具体如下:

1、正4价。常见化合物为碳酸钙、碳酸钠、碳酸钾、碳酸氢钠、碳酸氢钾等碳酸盐类、碳酸、二氧化碳、二硫化碳等;

2、正2价。常见化合物为一氧化碳;

3、负1价。常见化合物为碳化钙、碳化镁等碳化物;

4、负4价。常见化合物为甲烷等有机物;

5、0价。常见化合物为单质碳。

关键词: 哪些

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