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Meaning of 氦

Lookup via: Pinyin | Radicals
氦
Pinyin: hài
English Definition: helium (chemistry)
Chinese Definition:
①一种气体元素,无色、无臭,可用来填充灯泡和霓虹灯管,亦用来制造泡沫塑料。液态氦常用做冷却剂。
Total strokes: 10; Radical: 气
Pictophonetic:亥 indicates the sound; 气 (gas) conveys the meaning.
Character Formation:
  • ⿹ Surround from upper right
    • 气 [ qì ] air, gas; steam, vapor; anger
    • 亥 [ hài ] 12th terrestrial branch; used in transliterations
Similar Characters: 氝
Step by Step Stroke Sequence: Download Customize Pin it
Stroke order image for Chinese character 氦
Example Words
液氦 yè hài liquid helium
氦核 hài hé helium nucleus
More:氦* | *氦 | *氦*
Example Sentences
1
我们有一个氦核和一个电子
。
We have a helium nucleus and one electron.
2
所以氦正离子是一个单电子系统
。
So, helium plus is a one electron system.
3
那么氦原子核的电荷量是多少呢
?
So what is the charge on a helium nucleus?
4
一个多世纪以来
,
氦就像苹果派一样打上了美国的烙印
。
For more than a century, helium has been as American as apple pie.
5
氚
,
氢弹原料之一
。
当氚衰变后会形成某种元素
,
氦
3
是这一元素的一种罕见同位素
。
The ingredient is helium 3, an unusual form of the element that is formed when tritium, an ingredient of hydrogen bombs, decays.