Correct

氢

/ qīng / 
Strokes

Definition

hydrogen (chemistry)

Example

As a Noun

hydrogen (H)

1
Qīng
氢
hé
和
yǎnghuà
氧化
héchéngshuǐ
合成水
  
。

Hydrogen combines with oxygen to form water.

2
Qīngyuánzǐ
氢原子

hydrogen atom