It is both. Aromatic compounds need to be planar rings with contiguous pi-systems of 4n+2 electrons. Both rings in tryptophan are aromatic, and the five-membered ring is also a heterocycle.
Compounds that contain carbon-hydrogen bonding are collectively termed organic compounds. These are simply compounds that would contain hydrogen and carbon elements.
Diamonds are allotropes of carbon. Trace amounts of other minerals may be included, and generally, these trace amounts give a diamond colour. Most commonly, nitrogen is included giving a diamond a yellow cast.
Hydrogen is not included in all metals. In fact, hydrogen is not a metal but a non-metal gas. While hydrogen can interact with some metals to form compounds like metal hydrides, it is not a component of all metals.
Yes, Dalton's atomic theory included the idea that atoms of different elements can combine in simple whole-number ratios to form compounds. This concept helped explain the law of definite proportions.
Nitrogen and phosphorus are two key elements found in plant compounds and are commonly included in fertilizers to support plant growth and development. These elements play essential roles in processes such as photosynthesis, protein synthesis, and energy transfer within plants.
Barbiturates are not included in nucleic acids. They are a completely separately group of compounds.
Crude oil is a mixture of hydrocarbons of all lengths and molecular shapes and other odourus compounds like hydrogen sulfide and mercaptans. Included in that mixture are many hydrocarbons which evaporate easily into the air. As a consequence when oil is spilt a portion of it is lost to the air and becomes a sulfidic or hydrocarbon vapor of light ends and aromatic organic compounds. This gives crude oil its characteristic odour.
The three components that are needed to create small organic molecules are carbon, hydrogen and oxygen. These cells contain organic molecules and are essential to life.
they already have full shells so they dont tend to form compounds
Compounds that contain carbon-hydrogen bonding are collectively termed organic compounds. These are simply compounds that would contain hydrogen and carbon elements.
Compounds have formulas that consist of symbols for elements and ions that are included in the molecules of the compound.The symbols (letters) are those of elements. These can be found on the periodic table. For example, H is hydrogen, He is helium and so on.
Diamonds are allotropes of carbon. Trace amounts of other minerals may be included, and generally, these trace amounts give a diamond colour. Most commonly, nitrogen is included giving a diamond a yellow cast.
Anise seed is called "Saaumph" (સાંફ) in Gujarati. It is commonly used in cooking and traditional medicine for its aromatic flavor and digestive properties. In addition to its culinary uses, it is often included in various sweet dishes and beverages.
Because no list of possible compounds from which to choose is given, presumably a generalized answer is desired. There is probably no exhaustive list, but methane and its tetra-fluoro, -chloro, -bromo, and -iodo derivatives would be included, along with the corresponding silanes.
Fennel (Foeniculum vulgare) is a vegetable. It is a member of the family Apiaceae, along with other mostly aromatic plants with hollow stems and umbrella-like flower clusters. Included in this family are anise, caraway, carrot, celeriac, celery, chervil, coriander (including cilantro), cumin, hemlock, Queen Anne’s lace, parsley, dill, and parsnip.
Noble gases are not in Table 6.2 because they generally do not form compounds with other elements due to their stable electron configurations. Noble gases have a full outer shell of electrons, making them highly unreactive and unable to form bonds. Therefore, they do not readily participate in chemical reactions and are not included in the table that lists commonly occurring compounds.
A chemical that has no carbon.