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No, coal is a mixture not an element, the liquid part of coal contains hundreds of organic compounds specially Aromatic compounds, but coal mainly contains Carbon as an element.
Organic compounds are those containing carbon in some way. They can be found almost everywhere; your body contains a large amount of organic compounds, and the air is around 380 ppm carbon dioxide.
No. Proteins are organic by definition since all carbon containing substances are called "organic". Proteins are very complex carbon-hydrogen-nitrogen-oxygen containing compounds with other elements as well depending on the particular protein.
its part of the definition of organic compounds
carbon
carbon
No, some organic compounds may exist without hydrogen as CCl4.
All organic compounds contain carbon.
Organic compounds are generally composed of long carbon chains displaying covalent bonds.
No: Many important organic compounds, such as hydrocarbons and carbohydrates, do not contain any nitrogen. Nitrogen is, however, a vital part of the biologically important organic compounds called proteins.
Some of it is atmospheric gasses, some of it (often a quite large part) is methane, and a small percentage is other organic compounds. The "other organic compounds" is the part that's responsible for the smell; methane itself is odorless.
No, coal is a mixture not an element, the liquid part of coal contains hundreds of organic compounds specially Aromatic compounds, but coal mainly contains Carbon as an element.
No. Hydrocarbons are organic molecules. Organic chemistry is defined as the chemistry of carbon-based molecules.
Carbon atoms can form single, double, and triple bonds with each other, and they can form chains, branched chains, and rings. Carbon compounds also have hydrogen atoms as part of their structure, as well as other elements.
a sink