'N' is vhemicstry is the elemental symbol for Nitrogen .
In chemistry, "UG" stands for "Uranium Glass."
N-(3-dimethylaminopropyl)-n'-ethylcarbodiimide hydrochloride
n is an integer that can be 0,1,2,3,... and so on. All this means is that for an aromatic ring to be aromatic it has to have pi bonds that are 2,6,10,14,18,... and so on. On the other hand a antiaromatic ring will have the formula 4n so that pi bonds are 4,8,12,16,20,... and so on.
In chemistry, the letter "M" typically stands for molarity, which is a measure of the concentration of a solution.
In chemistry, the term "Big M" stands for molarity, which is a measure of the concentration of a solution.
In chemistry, "UG" stands for "Uranium Glass."
2 and 4 are grades (chemistry) according to ASTM A487 N and Q likely stand for normalized and quench/temper, but not 100%.
carbon
Uranium
Sulfur
francium
science can be BROADLY classified into chemistry physics n Biology.
N-(3-dimethylaminopropyl)-n'-ethylcarbodiimide hydrochloride
In Chemistry it stands for Iron
The letter U stands for Uranium.
It could stand for N/A -non aplickable
a mole stands for like that black thing on ur skin and can some times have hair. or it can be n animal Unless you are talking about the mole unit that is in chemistry... which is 6 x 1023