Prefix Names of Covalent Compounds. Covalent compounds are named in different ways than are ionic compounds (although there is some overlap). Many of these compounds have common names such as methane, ammonia and water.However, simple covalent compounds are generally named by using prefixes to indicate how many atoms of each element are shown in the formula.Also, the ending of the last (most negative) element is changed to-ide. The prefixes used are mono-, di-, tri-, tetra-, penta-, hexa-, and so forth.n Lesson 7 you learned how to name ionic compounds; we'll round out your nomenclature skills in this lesson with naming covalent compounds. Simple names are used for ionic compounds (and some covalent compounds) where only one compound is made from those elements.
Drinking cucumber juice helps in avoiding morning headaches and hangovers. As cucumber contains enough Vitamin B and essential electrolytes to supplement many essential nutrients, drinking cucumber juice helps in reducing intensity of persistent headaches.
Use Cucumber juice for tightening your skin. You can apply it with a cotton ball or mix it with milk to make a skin cleansing mask. Milk has natural lipids that provide moisturize to your skin. Mix cucumber juice in milk and apply it to your face. Leave it on for 15 minutes then rinse to get glowing skin.ucumber & Milk Cleanser: Cucumber has a cooling effect on skin. Its cleansing properties makes your skin soft, smooth and tightens pores. It also restores natural pH of the skin. There are many ways to use cucumber for skin care. Simply, place cucumber slices on your face to have a refreshing and soothing feel.