Hydrogen is formed as molecule containing two atoms, just as nitrogen, and oxygen.
With the conditions of temperature and pressure found on the Earth hydrogen and oxygen in their free state are gas molecules consisting of two atoms. But nitrogen gas can also be found in this form.
Other elements were formed in stars by nucleosynthesis.
atoms
Nitrogen, oxygen, carbon and hydrogen are elements that combine to form molecules in a vast number of ways. There is no single molecular formula for them. The symbols for these elements are: nitrogen: N oxygen: O carbon: C hydrogen: H
No, while some organic compounds can form hydrogen bonds, these bonds are not inherently organic. Hydrogen bonds occur where hydrogen is bonded to a highly electronegative element such as oxygen or nitrogen. Organic compounds must contain carbon, which is not related to hydrogen bonding.
Hydrogen does occur in the diatomic form because it consists of the single positively charged electron and proton.
Because the elements can combine in many ways to form compounds, and compounds can be mixed in many differed ways. Moreover, some elements occur in different forms. The elements carbon and hydrogen alone combine for form thousands of compounds.
Only halogens form a binary acid with hydrogen.
oxygen = H2O water, sulphur = hydrogen sulphide Only one element can form with hydrogen, and that is hydrogen itself.
The major elements that form the glucose molecule are carbon, hydrogen, and oxygen.
With the conditions of temperature and pressure found on the Earth hydrogen and oxygen in their free state are gas molecules consisting of two atoms. But nitrogen gas can also be found in this form.
They are the constituent elements which combine to form water.
Hydrogen and Oxygen
Hydrogen and oxygen are elements that usually take the form of molecules.
No - hydrogen needs to be present and bonded to a very electronegative element for hydrogen bonding to occur.
FONRemember this contraction. Florine, oxygen and nitrogenare the only elements in conjunction with hydrogen that can form hydrogen bonding. The electronegativity variance is important here and chlorine does not vary enough from hydrogen to form hydrogen bonding
A chemical reaction between oxygen and hydrogen occur.