二氧化氮

Traditional form:

二氧化氮

Pinyin (reading):

èryǎnghuàdàn

Definitions:

• nitrogen dioxide

Characters:

• 二 - two; twice
• 氧 - oxygen
• 化 - to change, to convert, to reform; -ize
• 氮 - nitrogen

Traditional characters:

• 二 - two; twice
• 氧 - oxygen
• 化 - to change, to convert, to reform; -ize
• 氮 - nitrogen