Oxygen is a chemical element; the molecule is diatomic, O2.
It is simply called a molecule of an element. (ex: O2 is oxygen gas, H2 is hydrogen gas)
salt, or waterwater
O3 is a molecule / compound, not element
No. There are many molecules that are composed of only one element, such as hydrogen, H2, oxygen, O2, and nitrogen, N2.
O2 is not a compound , it is the element oxygen.
air is a compound and also an element. its a compound because it has carbon dioxide (CO2) and its an element because it has oxygen (O2).
No, O2 is a molecule. However there are oxide ion (O2-), the peroxide ion (O22-), and the superoxide ion (O2-).
It could be either. For example, a molecule of O2 or Cl2 is an element, but one of CH4 or NO3 is a compound.
Oxygen is both a compound and an element. In nature, Oxygen forms bonds with itself to form a compound consisting of two elemental oxygen atoms to form one compounded oxygen molecule. This is O2.
a molecule of an element (O2) or compound (CO2)
i really dont know or care
Oxygen is a chemical element; the molecule is diatomic, O2.
A compund ALWAYS consists of more than one element. O2 is not a compound CO2 is a compound.
What is a mixture of a element and a compound? CO + Co Fe + Mg H2O + Mg N2 + O2 H2O Plz answer it can be more than 1
Oxygen (O2) is an element, it consists of only one substance = oxygen Carbon dioxide (CO2) is a compound it consists of carbon and oxygen
its an element. It is usually encountered as O2. There are other allotropic forms the best known is O3 ozone.