potatoes or liver anything with the enzyme catalase
ammonia, hydrogen peroxide
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.
Mountain Dew and some household chemicals (hydrogen peroxide) can make a glow stick. no
Peroxide
Baking Soda sodium bicarbonate? Bleach Deodorant Disinfectant for like cuts hydrogen peroxide
No, it is not safe to use hydrogen peroxide as a preservative for milk. Hydrogen peroxide is a strong oxidizing agent and can cause harm if consumed in high concentrations. It is not approved or recommended for use in preserving food items, including milk.
Glycerin in a packed bottle of hydrogen peroxide and benzoic acid in food items.
Everyone should have some basic first aid items in their house including hydrogen peroxide, acohol wipes, medicated antibacterial cream, bandaids, gauze and medical tape. When making a kit for you car you should have the same items, except the hydrogen peroxide.
Elements can form together to create atoms. Everything is made up of atoms, so technically everything has elements. If you are wondering what household items have chemicals then again the answer is pretty much everything but some example are salt, which is sodium chloride (a compound made of Sodium and Chlorine) or Bleach often containing sodium hypochlorite, hydrogen peroxide, sodium perborate, etc.
Yes, you can make hydrogen from water. If you go to the link below, you can see how to make hydrogen (and oxygen) from water using (mostly) common household items.
Some common household items include things like a table to eat, chairs to sit, a sink to wash dishes, and a fridge to keep food fresh. You would also ideally like to keep a medical kit with peroxide, band-aids, and ice packs.
Any household items contain technetium.