What you need to know about HYDROGEN.

Hydrogen is a taste little, odourless, colourless accelerator pedal pedal and is one of the al around distinguished chemical meat elements. The enthalpy atom is aboveboard and the mildest atom. Hydrogen consists of 1 proton, which has a positive crusade up, and 1 electron, which has a negative charge as well. Hydrogen has a chemical symbol H. Its nuclear number is 1. Its atomic pitch is 1.0079. The term enthalpy comes from 2 Greek words nitty-gritty water-former. Hydrogen boast and company O gas admit to form water. Occurrence: Hydrogen is chiefly feature with atomic number 8 in form of water. Hydrogen is the almost abundant element in the universe. The sun and umteen separate stars consist mostly of hydrogen. The smashing number of hydrogen atoms in the earths crust ease ups it the third most abundant element on the earth, after oxygen and silicon. However, because of the scummy size of its atoms, hydrogen accounts for less than 1 per cent of the crusts weight, be ninth among the elements. Most of hydrogen is combined with other chemical elements, as in water. just now pockets of pure hydrogen gas can collect in underground mines and cause unwarranted explosions. Hydrogen occurs in almost both-organic compounds. some(prenominal) of the compounds found in pose and animal tissues are organic. Compounds called hydrocarbons master only hydrogen and carbon. Mixtures of unhomogeneous hydrocarbons make up petroleum and innate(p) gas.

Ammonia, most acids, many bases, and most plastics also contain hydrogen. Physical Properties: (1)It is the lightest of all the elements (2)It is colourless and odourless gas (3)Its stewing forefront is - 252.77 c (4)Its melting point is - 259.2 c (5)The density of hydrogen is 0,089 g/litre. Chemical Properties: (1)Hydrogen combines with oxygen to form water. (2)Hydrogen combines with newton to form ammonium hydrated oxide (a catalyst is used in this reaction). (3)It reacts with sulphur to form... If you want to jailer off a full moon essay, order it on our website: Ordercustompaper.com

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