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环境中的锌(连载)

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摘要 锌是周期表第二族的化学元素,元素符号为Zn,原子量为65.37,天然锌由质量数分别为64(48.89%)、 66(27.81%)、67(4.11%)、68(18.57%)、70(0.62%)的5种稳定同位素构成,九种放射性锌同位素中,Zn<sup>65</sup>(半衰期为245天),Zn<sup>72</sup>(半衰期为46.5小时)和Zn<sup>73</sup>
作者 常青 刘重业
出处 《干旱环境监测》 1989年第1期48-53,共6页 Arid Environmental Monitoring
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