The letter on the Periodic Table is not the first letter of their name.
Sodium - Na
Potassium - K
Silver - Ag
Iron - Fe
Tungste - W
Mercury - Hg
Tin-Sn
Gold - Au
Lead - Pb
Antimony
sodium (Na), potassium (K), tungsten (W), iron (Fe), copper (Cu), silver (Ag), gold (Au), mercury (Hg), tin (Sn), lead (Pb), and antimony (Sb)
Tungsten. Mercury. Tin. Gold. Lithium. Potassium. Calcium. Sodium. Titanium. Chromium.....................................................
There are only 11: Sodium (Na), Potassium (K), Iron (Fe), Copper (Cu), Silver (Ag), Tin (Sn), Antimony (Sb), Tungsten (W), Gold (Au), Mercury (Hg), Lead (Pb).
Tungsten is not found on any planet in significant quantities. However, tungsten can be found in the Earth's crust in various mineral deposits and is primarily mined on Earth for industrial use.
Different metals melt at different temperatures, from -39 deg C (mercury) to 3414 deg C (tungsten).
It appears they are the ones who's symbols do not start with the first letter of their English name
sodium (Na), potassium (K), tungsten (W), iron (Fe), copper (Cu), silver (Ag), gold (Au), mercury (Hg), tin (Sn), lead (Pb), and antimony (Sb)
Tungsten. Mercury. Tin. Gold. Lithium. Potassium. Calcium. Sodium. Titanium. Chromium.....................................................
There are only 11: Sodium (Na), Potassium (K), Iron (Fe), Copper (Cu), Silver (Ag), Tin (Sn), Antimony (Sb), Tungsten (W), Gold (Au), Mercury (Hg), Lead (Pb).
Silver(Ag) Gold(Au) Mercury(Hg) Sodium(Na) Potassium(K) Iron(Fe) Tungsten(W) Lead(Pb) Antimony(Sb) Tin(Sn) Copper(Cu)
Lithium Sodium Magnesium Aluminium Potassium Calcium Vanadium Chromium Manganese Iron Cobalt Nickel Copper Zinc Gallium Strontium Molybdenum Silver Cadmium Tin Antimony Barium Tungsten Platinum Mercury Lead Bismuth Polonium Radium Uranium GOLD THORIUM Titanium Indium
Natural Resources: coal, iron ore, petroleum, natural gas, Mercury, tin, tungsten, antimony, manganese, molybdenum, vanadium, magnetite, aluminum, lead, zinc, uranium, hydropower potential (world's largest).
Potassium
mercury
coal, iron ore, petroleum, natural gas, mercury, tin, tungsten, antimony, manganese, molybdenum, vanadium, magnetite, aluminum, lead, zinc, rare earth elements, uranium, hydropower potential
The products are Mercury(II) iodide and Potassium nitrate
Sodium-Natrium Potassium-Kalium Mercury-Hydragyrum Tungstun-Wolfrum Copper-Cuprum Antimony-Stibium Gold-Aurum Silver-Argentinum Lead-Plumbum