的意思 atomic symbol

1. The atomic symbol for oxygen is O.
氧的原子符号是O。

2. Students need to memorize the atomic symbols for the elements in the periodic table.
学生需要记住周期表中元素的原子符号。

3. The atomic symbol for gold is Au, which comes from the Latin word for gold, "aurum."
金的原子符号是Au，来自拉丁语中的金词"aurum"。

4. Each element in the periodic table is represented by a unique atomic symbol.
周期表中的每个元素都用一个独特的原子符号表示。

5. The atomic symbol for hydrogen is H, and it is the most abundant element in the universe.
氢的原子符号是H，是宇宙中最丰富的元素。

6. To write a chemical formula, you need to combine the atomic symbols of the elements in the compound.
要写出化学式，你需要结合化合物中元素的原子符号。