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Oxygen is an element which is a gas at room temperature and constitutes approx 20% of Earth's atmosphere. It reacts with many substances to form oxides.
The chemical symbol for Oxygen is O, No. 8 on the periodic chart.
Oxygen is a byproduct of photosynthesis in most autotrophs (plants) and is used in cellular respiration in most animals, including insects, fish, birds, reptiles, and mammals.
It is the useful part of the air for humans and animals. It is grouped with carbon dioxide as one of the respiratory gases. Metabolism in animals combines carbon with oxygen, creating energy and carbon dioxide.
Oxygen is a component of air that is about 21% in composition. It has an atomic number 8.
What else can I help you with?
Is oxygen 17 and oxygen 18 the same isotopes of oxygen?
No, oxygen-17 and oxygen-18 are different isotopes of oxygen. They differ in the number of neutrons each atom contains. Oxygen-17 has 8 protons and 9 neutrons while oxygen-18 has 8 protons and 10 neutrons.
4litre of oxygen is how much percentage of oxygen?
4 liters of oxygen is 100% oxygen because the volume is entirely filled with oxygen.
How does an oxygen conserving device conserve oxygen?
An oxygen conserving device delivers oxygen to the user only when they inhale, as opposed to continuously flowing oxygen. This helps to reduce the amount of oxygen wasted during exhalation and increases the efficiency of oxygen delivery.
How many oxygen atoms are in molecular oxygen?
Most oxygen molecules are composed of two atoms of oxygen, and we frequently refer to oxygen as O2 (or O2) for this reason. Oxygen can also exist as the molecule called ozone, which is O3. Ozone is unstable, and will revert to O2 in a few minutes.
High oxygen to low oxygen?
From areas of high oxygen concentration to low oxygen concentration, diffusion occurs as oxygen molecules move down their concentration gradient, from where there is more oxygen to where there is less oxygen. This process enables the cells in the body to take in oxygen and use it for cellular respiration, supporting various physiological functions.
What is the possessive noun of oxygen?
The possessive form for the noun oxygen is oxygen's.
The smallest particle of oxygen that behaves like oxygen is an oxygen what?
The smallest particle of oxygen that behaves like oxygen is an oxygen molecule, which consists of two oxygen atoms bonded together.
What two elements make oxygen when they react?
Oxygen is an element - the only thing that composes oxygen are oxygen atoms. Oxygen found naturally (molecular oxygen) is formed from two atoms of oxygen, O2.
How many atoms are there in oxygen and what are they?
Oxygen is a gas composed of oxygen molecules. A stable oxygen molecule is made from two oxygen atoms, represented as O2.
Which has the lower freezing point oxygen or ethanol?
Oxygen has a lower point.
What has the most oxygen in it?
The oxygen molecule, the form of oxygen found in the Earth's atmosphere, is 100% oxygen. There fore it is the material that has the most oxygen in it.
What products of photosynthesis do animals need to survive?
Oxygen is produced as a by-product of photosynthesis.
The smallest particle of oxygen that behaves like oxygen is an oxygen?
The smallest particle of oxygen that behaves like oxygen is the oxygen molecule, which consists of two oxygen atoms bonded together. Each oxygen atom in the molecule retains its chemical properties and reactivity, making the molecule as a whole still function as oxygen.
How can a Man on oxygen get denied to have oxygen at work?
how can a man on oxygen get denied the right to have his oxygen at work ?
Does an oxygen have two oxygen molecules?
An oxygen molecule has two oxygen atoms (ozone has three).
What form of oxygen is radioactive oxygen-15 or oxygen-16?
The isotope oxygen-15 is radioactive.
What in oxygen?
Oxygen is an element, which means it's pure. So...the only thing in oxygen is oxygen
