二氧化碳

Traditional form:

二氧化碳

Pinyin (reading):

èryǎnghuàtàn

Definitions:

• carbon dioxide CO2

Characters:

• 二 - two; twice
• 氧 - oxygen
• 化 - to change, to convert, to reform; -ize
• 碳 - carbon

Traditional characters:

• 二 - two; twice
• 氧 - oxygen
• 化 - to change, to convert, to reform; -ize
• 碳 - carbon