There is only one mole of it, for example with water, H2O there is two moles (or atoms if you prefer to think of it that way) of hydrogen and only one of oxygen.
Cu represents the chemical element copper. Its chemical symbol comes from the Latin word "cuprum." The chemical formula for copper is Cu.
Uranium has the atomic number 92 and the atomic mass 238. This mean the makeup of uranium is that is has 92 protons and 146 neutrons in the nucleus and it has 92 electrons outside the nucleus.
AU is the chemical symbol for gold on the periodic table.
lithium is Li
KOH is the chemical symbol for Potassium hydroxide. It can be used in the manufacturing of soft soaps, bio diesel. It can also be used as an electrolyte.
Do you mean formula
If you mean the chemical symbol from the periodic table it is Li.
Fe is the chemical symbol for iron. In chemical formulas, Fe represents an atom of iron.
Cu represents the chemical element copper. Its chemical symbol comes from the Latin word "cuprum." The chemical formula for copper is Cu.
There is no chemical formula for zinc, it is an element. It is represented by the symbol Zn.
The chemical symbol "MaCl" is not a standard chemical symbol for any known element or compound. It may be a typo or an incorrect representation of a chemical formula. If you provide more context or correct the symbol, I can help clarify what it refers to.
Uranium has the atomic number 92 and the atomic mass 238. This mean the makeup of uranium is that is has 92 protons and 146 neutrons in the nucleus and it has 92 electrons outside the nucleus.
CHO is the element symbol if that's what you mean
if you mean what is the chemical with the symbol O it is oxygen if not i don't know
CxHy is the general chemical formula of a hydrocarbon: This is an organic compound consisting entirely of hydrogen and carbon.Alkanes, alkenes, cycloalkanes, alkyne-based compounds and aromatic hydrocarbons (arenes) are different types of hydrocarbons
When you say, "chemical symbol," I assume you mean the symbol for an element as used in the formula of a compound.Quite simply, there are well over 100 elements and only 26 letters, so we just plane ran out of letters.
He. Helium is a noble gas, meaning it is inert and cannot bond with any other atom.