CO2

Definition : Carbon Dioxide
Category : Academic & Science » Chemistry
Country/Region : Worldwide Worldwide
Popularity :

What does CO2 mean?

Carbon Dioxide (chemical formula: CO2) is a colorless gas. It is composed of one carbon (C) and two oxygen (O) atoms. It is formed by combustion and by biological processes. People and animals release carbon dioxide when they breathe out. It is absorbed by plants in photosynthesis.