To completely get rid of all the algae in your swimming pool, you need to double shock your pool even if itâs just a light shade of algae. Below is the recommended a guideline for double shock treatment to your pool.
For other uses, see Tin (disambiguation). Tin is a chemical element with symbol Sn (for Latin: stannum) and atomic number 50. It is a post-transition metal in group 14 of the periodic table. It is obtained chiefly from the mineral cassiterite, which contains tin dioxide, SnO2.
Many everyday items that we associate with tin, such as tin cans and tinfoil, are actually misnomers. Tin cans are, in fact, made from a compound referred to as tinplate, which is steel sheet metal that has been coated with a thin layer of tin.