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What form of oxygen is found in the stratosphere?
In the stratosphere, oxygen primarily exists in the form of O2 molecules, just like in the Earth's atmosphere. This molecular oxygen plays a crucial role in the absorption of harmful ultraviolet radiation from the sun, helping to protect life on Earth.
Is oxygen part of the atmosphere?
Yes, oxygen is a major component of Earth's atmosphere, making up about 21% of the air we breathe. It is essential for most living organisms to survive through the process of respiration.
What ionosphere gases make up this region?
The ionosphere is composed mostly of atomic oxygen, molecular oxygen, and nitrogen gases. These gases become ionized by solar radiation, creating charged particles that affect radio wave propagation and other communication signals in the Earth's atmosphere.
Why is there oxygen on the earth and not on the planets?
Originally the earth had only a small amount of oxygen and abundant carbon dioxide. Primordial green algae first evolved to take advantage of this carbon dioxide and produced the oxygen as a by product. Over billions and billions of years, and as additional plant species evolved, the atmosphere was transformed into the oxygen rich environment we have today.
What is the proportion of oxygen in the atmosphere today?
About 21% of the Earth's atmosphere is oxygen.
On earth oxygen usually exist as what?
Oxygen usually exists as a diatomic molecule, O2, in the Earth's atmosphere.
What is the difference between atomic oxygen and molecular oxygen?
Atomic oxygen refers to a single oxygen atom (O) while molecular oxygen refers to a diatomic molecule of oxygen (O2), which consists of two oxygen atoms bonded together. Atomic oxygen is highly reactive and unstable, while molecular oxygen is more stable and is the form of oxygen commonly found in the Earth's atmosphere.
What makes molecular oxygen in our atmosphere?
Cyanobacteria make molecular oxygen in our atmosphere.
What is the molecular formula for oxegyn?
The molecular formula for oxygen is O2, indicating that it consists of two oxygen atoms bonded together.
What was the most molecular oxygen in the early atmosphere of earth resulted from?
The most molecular oxygen in the early atmosphere of Earth resulted from the process of photosynthesis by cyanobacteria, which began producing oxygen around 2.5 billion years ago. These tiny organisms were able to use sunlight to convert carbon dioxide and water into oxygen, gradually increasing its concentration in the atmosphere over millions of years.
What two elements make up the majority of earths atmosphere?
Molecular oxygen is a bit over a fifth of the Earth's atmosphere, and molecular nitrogen is a bit under four-fifths of the Earth's atmosphere. There are also small amounts of oxygen and nitrogen in other atmospheric components such as carbon dioxide and ammonia.
Is atomic oxygen as molecular compound?
oxygen is an element not a molecular compound as a molecular compounds are chemically combined and are of more then one element.
Is oxygen dichloride ionic or molecular?
Oxygen dichloride is molecular. It consists of covalent bonds between the oxygen and chlorine atoms.
Almost all of the oxygen on the planet earth is found in the atmosphereis this statement true or false?
True. The majority of the Earth's oxygen (about 21%) is found in the atmosphere as molecular oxygen (O2). This oxygen is produced mainly by photosynthetic organisms such as plants and phytoplankton.
What is the usual state of oxygen?
Oxygen is a gas at room temperature and pressure. It is colorless, odorless, and tasteless in its pure form.
What is oxygen in its non molecular form?
Oxygen in its non-molecular form exists as an oxygen atom, denoted as O. It is a highly reactive element that can combine with other elements to form various compounds. Oxygen atoms freely exist in the Earth's atmosphere and play a crucial role in supporting life through the process of respiration.
How do you convert nascent oxygen into molecular oxygen?
I do not have a clue
