Answer:
Element
Explanation:
Since all 3 atoms are oxygen, it is an element. It cannot be further broken down.
Ozone is an atmospheric gas that is triatomic and made of oxygen. The ozone gas is an elemental molecule made of three oxygen combined and fused chemically. Thus, option c is correct.
Ozone is a triatomic molecule that has been constituted of three oxygen molecules present in the upper atmospheric layer that prevents the ultraviolet rays to reach the other spheres of earth. It prevents UV to cause diseases like cancer and skin infections.
Ozone forms when an oxygen molecule reacts with free oxygen and combines chemically as,
O₂ + O → O₃
It is not a mixture or compound as it is made of a single type of element of oxygen atoms. It is a homotriatomic molecule and an allotrope that is not a pure substance.
Therefore, option c. ozone is an element.
Learn more about ozone here:
https://brainly.com/question/14890955
#SPJ2
Your question is incomplete, but most probably your full question was, A molecule of ozone gas has three atoms of oxygen. Which of these describes ozone most specifically?
