Oxygen Family\\Periodic Table?

Question

What are some household items that may contain...
Oxygen
Sulfur
Selenium
Tellurium
Polonium

HELP?

Answer 1

I believe that you may come up with tons of items with oxygen. So I would leave that for you to fill.
Sulfur is also used in batteries, detergents, the vulcanization of rubber, fungicides, ie skin care soaps. Sulfites are used as a preservative in wine and dried fruit. Because of its flammable nature, sulfur also finds use in matches, gunpowder, and fireworks. Sodium or ammonium thiosulfate is used as photographic fixing agents. Magnesium sulfate, better known as Epsom salts, can be used as a laxative, a bath additive, an exfoliant, a magnesium supplement for plants, or a desiccant.

selenium is an essential micronutrient for animals. In plants, it occurs as a bystander mineral, sometimes in toxic proportions in forage (some plants may accumulate selenium as a defense against being eaten by animals, but other plants such as locoweed require selenium, and their growth indicates the presence of selenium in soil). It is a component of the unusual amino acids selenocysteine and selenomethionine. In humans, selenium is a trace element nutrient which functions as cofactor for reduction of antioxidant enzymes such as glutathione peroxidases and thioredoxin reductase. It also plays a role in the functioning of the thyroid gland by participating as a cofactor for thyroid hormone deiodinases.

I have no ideas on household items with either Tellurium or Polonium.