无机化学中“氧族元素”教学内容的重构
顾泉, 帅琪, 翟全国, 胡满成, 高胜利

Reconstruction of Teaching Content of "Oxygen Group Elements" in Inorganic Chemistry Course
Quan Gu, Qi Shuai, Quanguo Zhai, Mancheng Hu, Shengli Gao
表2 氧的稳定同位素
同位素质量天然丰度/%同位素质量天然丰度/%
16O15.99491599.758718O17.9991600.2039
17O16.9991340.0374