Nb is the chemical symbol of niobium.
Organic;. NB Organic Chemistry is the chemistry of carbon compounds.
Niobium
In chemistry it means precipitate.
newtest3 newdiv
NB stands for "Nominal Bore" and refers to the nominal size of the valve in a piping system, typically measured in inches. It represents the internal diameter of the valve or pipe. It is an important parameter used to select the right valve for a specific application.
NB stands for Nominal Bore.
Organic;. NB Organic Chemistry is the chemistry of carbon compounds.
Nickel Back
Niobium
I am not quite sure what you mean by "nb", but I don't think it's a unit of length.
I suspect that NB stands for the Latin phrase nota bene,whick means 'note well'.
Chemistry.
nb nb kj:)
In chemistry it means precipitate.
NOTA bENE
What do you mean by anything about chemistry? What do you want to learn? Chemistry is about the study of elements.
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