two isotopes of copper,63Cu with a mass of 62.93 amu and65Cu with a mass of 64.93 amu.What is the percentageabundance of each of these two isotopes? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 62.93.1.38.63.5564.93.0.620.69 :0.3169%:31% 解析看不懂?免费查看...
two isotopes of copper,63Cu with a mass of 62.93 amu and65Cu with a mass of 64.93 amu.What is the percentageabundance of each of these two isotopes? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 铜的原子量是63.55 amu.铜只有两个同位素:铜63(质量62.93 amu)和铜65(...
Makeup of Table Salt Though table salt may be what comes to mind when you think 'sodium,' it is actually a compound, meaning it has more than one component. Table salt is sodium chloride, and is made up partly of sodium atoms and partly of chlorine atoms. ...