It means that red ink was used. There is no other significance
AU is the chemical symbol for gold on the periodic table.
lithium is Li
The chemical symbol for salt (sodium chloride) is NaCl.
Nb is the chemical symbol of niobium.
The molybdenum chemical symbol is Mo.
Iron, with the chemical symbol Fe.
if you mean what is the chemical with the symbol O it is oxygen if not i don't know
He. Helium is a noble gas, meaning it is inert and cannot bond with any other atom.
No such element as 'silicicon'. If you mean 'silicon' , then its chemical symbol is 'Si'.
if you mean what is the chemical with the symbol O it is oxygen if not i don't know
The state symbol aq means it dissolves in water when it is written after a chemical compound in a chemical reaction.
AU is the chemical symbol for gold on the periodic table.
If you mean its chemical symbol, that is Fe.
lithium is Li
A chemical symbol is a shorthand way to represent an element. It consists of one or two letters that help identify the element in the periodic table and chemical formulas. For example, the chemical symbol for oxygen is "O" and for gold is "Au."
Do you mean formula
The chemical symbol for salt (sodium chloride) is NaCl.