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下列物质中由离子构成的是A 铜B 酒精C 食盐D 氮气
下列物质中由离子构成的是A 铜B 酒精C 食盐D 氮气
发布时间:2021-02-17 12:41:54
下列物质中由离子构成的是A 铜B 酒精C 食盐D 氮气
网友回答
C 食盐氯化钠 由氯离子和钠离子构成
======以下答案可供参考======
供参考答案1:
c食盐
供参考答案2:
C
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