Hahnium was a proposed name for element 105 but was rejected by IUPAC in favor of (Db) dubnium.
the chemical symbol is Br :)
The chemical symbol is ClO3
The chemical symbol of silicon is Si.
Copper has Cu as its chemical symbol.
The chemical symbol for the element fluorine is F.
The chemical symbol of nobelium is No. Hahnium was a proposed name for element 105 but was rejected by IUPAC in favor of (Db) dubnium.
Unp is not a standard atomic symbol. It does not correspond to any known element in the periodic table.
Between 1994 and 1997 IUPAC named the hassium of today - hahnium (Hn).
The molybdenum chemical symbol is Mo.
Beryllium's chemical symbol is Be.
The chemical symbol for iron is Fe and the chemical symbol for nickel is Ni.
the chemical symbol is Br :)
The chemical symbol is ClO3
The chemical symbol of radium is Ra.
The chemical symbol of silicon is Si.
The chemical symbol of radon is Rn.
Copper has Cu as its chemical symbol.