Dairy Products. Different types of algae are found in common dairy products. For example, carrageenan is a form of algae that is in many products. Yogurt, sour cream, mayonnaise, cheese and whipped cream all are known for possessing this form of algae.
Krypton was one of three noble gases discovered in 1898 by Scottish chemist and physicist Sir William Ramsay (1852-1916) and English chemist Morris William Travers (1872-1961). Ramsay and Travers discovered the gases by allowing liquid air to evaporate.
Krypton was first discovered by Sir William Ramsay and Morris Travers on May 30, 1898. It has an atomic symbol Kr and atomic number 36. Due to the high cost of isolating krypton, the element has few practical uses. It is used in certain types of high-speed photography. As it is one of the noble gases, krypton was thought to be inert and unable to form compounds. Krypton does have the ability to form a few compounds, including Krypton difluoride.