dioxygen is stable
ozone generally decomposes to give dioxygen
The two allotropes of oxygen are O2 (dioxygen) and O3 (ozone). Dioxygen is the most common form of oxygen in the Earth's atmosphere, while ozone is a less common form found in the stratosphere where it plays a crucial role in absorbing ultraviolet radiation.
Dioxygen (O2) and ozone (O3)
Oh, dude, you're talking about the stable forms of oxygen? That's like asking what's the best flavor of ice cream - obviously, it's O2 and O3. O2 is the one we breathe in, and O3 is like the cool cousin that protects us from UV rays. So, yeah, those are the stable forms of oxygen.
Two naturally occurring allotropes of oxygen are dioxygen (O2) and ozone (O3). Dioxygen is the most abundant form, making up about 21% of Earth's atmosphere, while ozone is found in the stratosphere and plays a crucial role in filtering out harmful ultraviolet radiation from the sun.
The 2 metal which exist in gases state are metallic hydrogen and the two allotropes of oxygen which are dioxygen and ozone.
CFC's react in the ozone. They decompose ozone to become self stable.
The correct spelling is molecule, the smallest component particle of a substance. Molecules can be composed of various elements, or of more than one atom of a single element when they exist naturally in groups (e.g. O2 for dioxygen, O3 for ozone).
Ozone near the Earth's surface is not stable because it reacts readily with pollutants like nitrogen oxides and volatile organic compounds, leading to its breakdown. Additionally, ozone at ground level is influenced by sunlight and temperature, which can accelerate its decomposition. This is why ozone concentrations are usually higher in the upper atmosphere where conditions are more stable.
CFC's are stable enough. But when they come in contact with UV, they decompose and deplete ozone.
Ozone and monoxide react to deplete ozone. The monoxide becomes stable by extracting one atom.
The ozone issue has changed with time. The use of CFC first depleted the ozone but now it is stable.
CFCs (chlorofluorocarbons) are not stable in the atmosphere. Once released, they eventually break down into molecules that harm the ozone layer. This depletion of the ozone layer contributes to global warming and increases the risk of harmful UV radiation reaching the Earth's surface.