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Yes. The molecules have the formula O2.
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∙ 13y ago
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Explain why you call oxygen an element even though oxygen gas in the atmosphere is made from molecules?
oxygen gas are indeed composed of molecules... ...molecules of O2 meaning every molecule of oxygen is usually two elemental oxygen atom put together
Ozone contains of 3 argon atoms?
No. Ozone is form of oxygen consisting of molecules made of 3 oxygen atoms, O3 Oxygen gas consists of molecules made of 2 oxygen atoms, O2
What type of molecules is made of only two bonded atoms?
Oxygen gas - O2 Hydrogen gas - H2
How many atoms are in oxygen?
4
How many oxygen molecules in form of oxygen gas are required?
For what purpose?
Oxygen molecules are made of 2 oxygen atoms that are bound together. Ozone molecules which are very different from oxygen molecules are made of 3 oxygen atoms that are bound together.?
Yep. That is true.
What do oxygen molecules contain?
Molecules of oxygen contain 2 oxygen atoms. Oxygen is a diatomic gas, meaning that it exists in pairs of atoms when in pure gas form. Other diatomic gasses include hydrogen and nitrogen.
How many oxygen molecules are there in in 4 g of oxygen?
Assuming you mean oxygen gas, the number of molecules can be found by first finding the number of moles = mass of oxygen (4g) / Molecular mass of oxygen gas (32 g mol-1) This tells us there is 0.125 mol of oxygen gas present. The number of molecules present is given by the number of moles x the avogadro constant (6.022x10^23) So the number of oxygen gas molecules present is equal to 0.125 x 6.022x10^23 = 7.5275x10^22 molecules
How many molecules in 38 grams of oxygen gas?
38 grams oxygen gas (1 mole O2/32 grams)(6.022 X 1023/1 mole O2) = 7.2 X 1023 molecules of oxygen gas -------------------------------------------------
What is the description why stubances can be classified as belements or compondus in science?
Element - An element made up with atoms of the same kind.Compound - A compound is a substance containing tw or more types of atom chemically bonded.For exampleOxygen gas is made from oxygen molecules. These molecules are each made of two oxygen atoms bound together. As only oxygen atoms are present th substance is classified as an element. Elements can found on the periodic table.Carbon dioxide gas however has molecules made from a carbon atom bound to two oxygen atoms. As the substance contains both carbon and oxygen atoms it is described as a compound.
Which gas does photosynthesis produce?
Photosynthesis produces oxygen gas (O2) as a by-product. The oxygen comes from the splitting of water molecules at Photosystem II.
Where is most of the gas molecules in the atmosphere found?
The atmosphere is made of gas molecules.
