No CO2 is carbon dioxide, which is a compound consisting of one carbon atom bonded to two oxygen atoms. Carbon dioxide is what you breathe out and what is produced by cars. O2 is simply atmospheric oxygen (what you breathe in). Most oxygen exists as two oxygen atoms bonded together.
Elemental oxygen molecules are smaller than elemental nitrogen molecules.
An oxygen molecule is an element. A carbon dioxide molecule is a compound because it is made of 2 elements, Carbon and Oxygen.
Yes, O2 looks like this O=O and CO2 looks like this: O=C=O. So the CO2 molecules are larger.
Molecules of Hydrogen are less dense than oxygen and nitrogen so gravity keeps the oxygen and nitrogen inside the atmosphere.
nitrogen and oxygen
Two with one atom of Nitrogen
Both nitrogen and oxygen exist at standard temperature and pressure as diatomic molecules. Therefore, the relative masses of equal numbers of molecules of the substance will the same as the ratios of their atomic masses, which are 15.9994 for oxygen and 14.0067 for nitrogen. The mass of oxygen that contains the same number of molecules as 42 g of nitrogen is 42(15.9994/14.0067) or 48 g, to the justified number of significant digits.
Oxygen and Nitrogen are both nonmetals so they would form covalent bonds.
Molecules of Hydrogen are less dense than oxygen and nitrogen so gravity keeps the oxygen and nitrogen inside the atmosphere.
air molecules are , nitrogen , oxygen, and carbon dioxide mosly nitrogen (75%)
Oxygen, hydrogen , nitrogen atoms etc. are not molecules .
nitrogen oxide
Nitrogen dioxide says it all...nitrogen and oxygen. How many oxygen molecules? "Di" means "two".
nitrogen and oxygen
Two with one atom of Nitrogen
nitrogen and oxygen
nitrogen & oxygen. 75% nitrogen & 2 sumthing % oxygen.
Yes, they do have molecules. In fact everything is made up of molecules even gases like oxygen, carbon dioxide, nitrogen ect.
air molecules are , nitrogen , oxygen, and carbon dioxide mosly nitrogen (75%)
Oxygen and nitrogen are in the same period of the table, and within a period, atomic radius decreases with increasing atomic number. Oxygen has a higher atomic number than nitrogen. From the periodic table alone, there is no direct information about the size of the molecules, but both these elements form diatomic molecules, and it is reasonable that molecules formed from the same number of atoms will have sizes in the same order as the sizes of the atoms.