The glowing splint test.
Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.
H2O is water. There is no chemical name for it. Water is two hydrogen atoms covalently bonded to a single oxygen atom.
Aerobic
The chemical formula for oxygen is O2 and for individual oxygen atom its symbol is O. Gases such as oxygen exist as diatomic molecules.
O2
put oxygen in a test tube put a glowing splint inside and it will have a squeaky pop sound
Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.
glowing splint ... if it relights then the chemical reaction produces oxygen.
The chemical name of exhaled breath is carbon dioxide or CO2. The chemical name of inhaled breath is oxygen, or O2.
Oxygen Tetrafluoride
Oxygen difluoride
Fe2O3
Oxgen dibromide
um, oxygen? The name of the element is the name of... the element. If, i.e., the species you wish to describe is a single atom of neutral oxygen, then it is preferable to call it monatomic oxygen or something for clarity.
Hydrogen two Oxygen
Water (H2O)
Hemoglobin