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oxygen - Coggle Diagram
oxygen
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introduce
Oxygen is a chemical element with the symbol O and atomic number 8. It is a member of the chalcogen group in the periodic table of elements. It is a highly reactive non-metal and an oxidizing agent that easily interacts with most elements and other elements. Compounds form oxides.
effect
All plants, animals and fungi require oxygen for cellular respiration, which extracts energy by reacting with molecules in food and produces carbon dioxide as a waste product.
chemical properties
Under atmospheric pressure and temperature, oxygen is a colorless, odorless, and tasteless gas.