Compound is composed of diverse elements. 混合物是由各种元素组成。 Air is a mixture, not a compound of gases. 空气是气体的混合物,不是气体的化合物。 Water is a compound containing the elements hydrogen and oxygen. 水是含有氢元素和氧元素的化合物。 Common salt is a compound of sodium and ch...
Compound is composed of diverse elements. 混合物是由各种元素组成。 Air is a mixture, not a compound of gases. 空气是气体的混合物,不是气体的化合物。 Water is a compound containing the elements hydrogen and oxygen. 水是含有氢元素和氧元素的化合物。 Common salt is a compound of sodium and ch...
Define Compound (chemistry). Compound (chemistry) synonyms, Compound (chemistry) pronunciation, Compound (chemistry) translation, English dictionary definition of Compound (chemistry). Noun 1. chemical compound - a substance formed by chemical union of t
: composed of united similar elements especially of a kind usually independent a compound plant ovary 2 : involving or used in a combination 3 a of a word : made by combining two or more words : constituting a compound (see compound entry 1 sense 2) "Steamboat" is a compound ...
This is a label that gets used to specifically denote when a molecule is composed of at least two different elements. Methane, for example, is a greenhouse gas that has received a great deal of attention in recent years. Methane has the chemical formula CH4, and consists of one carbon atom...
All three of these qualities of water show what it means for something to be a compound: It must be composed of two or more different elements. The elements must combine chemically. The substance must have a consistent composition. If a substance doesn’t meet all of these qualities, it is...
The meaning of COMPOUND is something formed by a union of elements or parts; especially : a distinct substance formed by chemical union of two or more ingredients in definite proportion by weight. How to use compound in a sentence.
- hydrocarbons (compounds composed solely of carbon and hydrogen) are divided into two classes: aromatic compounds and aliphatic compounds (/ˌælɪˈfætɪk/;...- A heterocyclic compound or ring structure is a cyclic compound that has atoms of at least two different elements as ...
(AMP, ADP, andATP, respectively) are important participants in energy processes in the livingcell. Each of the compounds is composed of the nucleotide base adenine linked to the sugarribose, which in turn is linked to a linear “tail” of one, two, or threephosphategroups, respectively, as...
Regarding the various types of LOHCs, different organic carrier molecules have been explored to date. Generally, the reversible LOHC compounds are categorized as homocyclic organic compounds with identical C–C bonds in the backbone structure and heterocyclic organic compounds containing elements of nitro...