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溴是几号元素
更新时间: 2021-03-02 04:36:12  

1、溴是35号元素。

2、溴(英文名:Bromine)是一种化学元素,元素符号 Br,原子序数 35,在化学元素周期表中位于第4周期、第ⅦA族,是卤族元素之一。溴分子在标准温度和压力下是有挥发性的红黑色液体,活性介于氯与碘之间。

关键词: 元素

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