Silver Sulphur Samarium Selenium
Sodium Scandium Silicon Silver
Radium Ruthenium Rhodium Rubidium
Silicon Sulphur Selenium Silver
Silicon Strontium Scandium Sulphur
Rhenium Radium Uranium Radon
Gold Tin Silver Argon
Samarium Strontium Selenium Scandium
Ruthenium Rubidium Rhodium Rhenum
Neptunium Nickel Silver Sodium