A plant cell.
A single carbon can make four bonds but they may not all be single i.e it could make 4 single bonds (as in methane) or 2 double bonds (as in cardon dioxide) or one triple bond and a single bond (as in Ethyne).
Respiration - make carbon in carbon dioxide
Roots do not make carbon dioxide.
It makes a covalent bond. This means a bond between a metal and non-metal element.
Plants don't make carbon dioxide.
carbon dioxide
carbon dioxide :p
Two oxygen atoms hooking up with a lone carbon atom equals......carbon dioxide!!To be truthful, Oxygen is usually found as a diatomic element (O2), so when it goes though bonding with a non-metal (such as carbon), it becomes carbon dioxide, the di- indicating that in this covalent bond, there are two oxygen atoms. Nitrogen Dioxide forms in the same manner.
Carbon dioxide
when carbon oxidizes (mixes with oxygen) it forms carbon dioxide
The formula for carbon dioxide is CO2 because each molecule consists of one carbon atom (C) bonded to two oxygen atoms (O), with each oxygen atom sharing two electrons with the carbon atom in a double bond.