“What’s the ___ symbol for oxygen?” She asked with a puzzled face. (chemist) 21-22八年级下·上海·单元测试 查看更多[1] 更新时间:2023/05/13 19:44:11 纠错 收藏 下载 加入试卷 【知识点】 chemical 形容词作定语解读 抱歉! 您未登录, 不能查看答案和解析点击登录 相似题...
1) What symbol stands for oxygen ?什么符号代表氧?例句>> 2) What does "ESL" stand for? "ESL 代表什么? 例句>> 3) What does the NFL stand for? nfl代表什么?4) code symbol 代表符号5) What do the five rings represent? 五环代表什么?
Atomic oxygen refers to individual oxygen atoms, highly reactive and rare on Earth's surface, while molecular oxygen (O2) is a stable diatomic molecule, essential for respiration and common in Earth's atmosphere.
1) What symbol stands for oxygen ?什么符号代表氧?例句>> 2) What does "ESL" stand for? "ESL 代表什么? 例句>> 3) What does the NFL stand for? nfl代表什么?4) code symbol 代表符号5) What do the five rings represent? 五环代表什么?