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Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, ... but also containing other elements, [1] [2] [3] ...
Vitalism was a widespread conception that substances found in organic nature are formed from the chemical elements by the action of a "vital force" [6] or "life-force" (vis vitalis) that only living organisms possess.
Organic matter, organic material, or natural organic matter refers to the large source of carbon-based compounds found within natural and engineered, terrestrial, and aquatic environments. It is matter composed of organic compounds that have come from the feces and remains of organisms such as plants and animals . [ 1 ]
A large fraction of the chemical elements that occur naturally on the Earth's surface are essential to the structure and metabolism of living things. Four of these elements (hydrogen, carbon, nitrogen, and oxygen) are essential to every living thing and collectively make up 99% of the mass of protoplasm. [1]
The branch of chemistry that studies organic compounds is known as organic chemistry. [15] Carbon is the 15th most abundant element in the Earth's crust, and the fourth most abundant element in the universe by mass, after hydrogen, helium, and oxygen.
Group 2 organometallic chemistry refers to the organic derivativess of any group 2 element. It is a subtheme to main group organometallic chemistry. [2] [3] By far the most common group 2 organometallic compounds are the magnesium-containing Grignard reagents which are widely used in organic chemistry. Other organometallic group 2 compounds are ...
Still, kindled by BHG pal, trend-setter, and self-proclaimed “texture person” Justine Doiron, as well as by viral crispy trends like the Dubai chocolate bar, crunchy elements are showing up in ...
Organic reactions can also be classified by the type of bond to carbon with respect to the element involved. More reactions are found in organosilicon chemistry , organosulfur chemistry , organophosphorus chemistry and organofluorine chemistry .