It means two. An example is carbon dioxide which is a molecule with one carbon atom and two oxygen atoms.
The word 'di' means two. In a carbon dioxide molecule there is one atom of carbon and two atoms of oxygen. Thus the di-oxide means two atoms of oxygen.
di ko alam
Mono- means one, di- means two, and poly- means many or multiple. These prefixes are commonly used in chemistry to indicate the number of atoms of an element in a compound.
Di-tert-butyl dicarbonate orC10H18O5
Chemistry.
In chemistry it means precipitate.
What do you mean by anything about chemistry? What do you want to learn? Chemistry is about the study of elements.
If you mean 6 dots and 1 dash or di-di-di-di-di-di-dah, it is not a valid Morse code character. If there are character spaces that you did not mention in there, there are several possibilities that it could mean.
di amore
ATM in chemistry usually means atmosphere.
The "I" in chemistry probably refers to the element iodine.
Antonio Di Maria has written: 'The human mind' -- subject(s): Brain chemistry, Intellect, Philosophy, Physiological aspects of Intellect
Do you mean chemistry