8
O
15.999Oxygen
Appearance
Categorydiatomic nonmetal
Discovered byCarl Wilhelm Scheele
Named byAntoine Lavoisier
What element is O on the periodic table?O is the element Oxygen on the periodic table.
What is the symbol for Oxygen on the periodic table?The symbol for Oxygen on the periodic table is O.
What does Oxygen look like?To the human eye, Oxygen is .
About OxygenOxygen is a chemical element; it has the symbol O and its atomic number is 8. It is a member of the chalcogen group in the periodic table. It is highly reactive, a nonmetal, and a potent oxidizing agent that readily forms oxides with most elements as well as with other compounds. Oxygen is the most abundant element in Earth's crust, making up almost half of the Earth's crust in the form of various oxides such as water, carbon dioxide, iron oxides, and silicates. It is also the third-most abundant element in the universe after hydrogen and helium.Source: Wikipedia