common rocks contain sulfur
some lightbulbs
Both Sulfur (S) and Mercury (Hg) are elements. However, Mercury has a great affinity for Sulfur, and is often found in Mercury Sulfides. Cinnabar (Mercury Sulfide, HgS) is a common Mercury Ore.
Ammonia and air both contain Nitrogen.
No
Sulfur is found in a lot of things like garlic, cauliflour, onions! which contain sulfur compounds and Sulfur is in gunpowder, matches, fireworks, and car batteries (sulphuric acid)
Insecticide and disinfectants
Sulfur can be found in gunpowder, matches, fireworks, insecticide, and disinfectants.
They both contain the element Sulfur
common rocks contain sulfur
some lightbulbs
The most common compound between sodium and sulfur that does not contain other elements has the formula Na2S.
rubber bands do contain sulfur
There are medicines that contain sulfur.
There are many common household items which contain hydrogen cyanide, however the toxic substance isn't usually released unless the items are burned. Some of the items which contain hydrogen cyanide are mattresses, upholstery, and carpeting.
No, Sulfur is an element. Aspirin is an organic molecule (C9H8O4) which contains Carbon, Hydrogen, and Oxygen (all of which are elements). Penicillin is a larger class of antibiotics which were originally extracted from Penicillum fungi. These are all organic molecules. Now you could ask the question do aspirin or penicillin contain sulfur. The answer would be, aspirin does not contain sulfur but "Penicillin" could contain sulfur depending on which derivative of penicillin is being discussed because penicillin is a large class of molecules that share a common core structure.
Sulfur is in gunpowder, so yes.