Heritage Periodic Table: Collector's Edition 83 Elements (Defective) Subscriptions Sulfur has been known since

Sulfur has been known since ancient times and is referred to in early literature as “brimstone” because of the distinctive rancid smell that is produced when lightning strikes a rock and vaporizes the sulfur present in the rock

caught the inhabitants by surprise

This expensive and precious metal gets its name from a Spanish term meaning "little silver"

Ruthenium's atomic number is 44 and it's symbol is Ru

Heritage Periodic Table: Collector's Edition 83 Elements (Defective) Subscriptions Sulfur has been known sinceIMPORTANT: This listing is for defective periodic tables. The defects are small and can range from missing elements to small pieces of hair in the resin. At 40% off, these sales are FINAL. No returns. Introducing the world's first handheld Periodic Table with the actual elements in it! Over the last year, we have successfully collected each and every stable element. After considerable R&D, we have finally developed a method of embedding each element