Sodium is Na; ionic compounds of sodium contain Na+
Mg, magnesium forms compounds containing Mg2+ ion.
Al
Mercury's symbol (Hg) comes from Greek " Ύδραργυρος", or, "Hydrargyrum"meaning "watery silver.Tungsten's symbol (W) comes from the mineral Wolframite.
There are several elements that have a symbol based on their atomic name. Perhaps the most well known is sodium, which as the symbol Na. Others include gold (Au), potassium (K), silver (Ag) and tungsten (W).
Tungsten is a chemical element. The symbol for Tungsten is W.
W is the chemical symbol of wolfram (or tungsten in some languages).
w = Tungsten
"W" is the symbol for Tungsten, also known as Wolfram.
Tungsten is also known as Wolfram and the symbol 'W' comes from the wolfram.
The energy unit is Joule for which the symbol is J. Imperial units for energy do not have the symbol W, either.
W is the chemical symbol of wolfram (in some countries it is called tungsten).
the chemical symbol for Tungsten is W. is is item 74 on the Period Table of Chemicals.