What element can make chains and rings?
What element can make chains and rings?
Carbon
Carbon is more than just another element. Of all the elements it is the only one that can form stable linkages to itself as well as to other atoms such as hydrogen and oxygen. This unique ability allows for the formation of carbon frameworks such as long chains, branched chains, rings, spheres and tubes.
What are the closed chain compound?
any one of a class of compounds whose molecules contain a number of atoms bonded together to form a closed chain or ring. If all of the atoms that form the ring are carbon, the compound is said to be carbocyclic; if not, the compound is called heterocyclic.
What elements can form rings?
The carbon atoms may bond with atoms of other elements, such as nitrogen, oxygen, and phosphorus (Figure 2b). The molecules may also form rings, which themselves can link with other rings (Figure 2c).
What are the types of closed chain hydrocarbons?
The simplest closed chain hydrocarbons are cycloalkanes. Cycloalkanes have all carbon-carbon bonds as single bonds. They are saturated compounds as well. On the other hand, cycloalkenes are closed chain hydrocarbons with at least one C=C bond.
What are rings in a compound?
In chemistry, a ring is an ambiguous term referring either to a simple cycle of atoms and bonds in a molecule or to a connected set of atoms and bonds in which every atom and bond is a member of a cycle (also called a ring system).
Can carbon form rings and chains?
Groups of carbon atoms can bond together to form straight chains, branched chains, and rings, leading to a virtually limitless number of chemical compounds.
What is the meaning of closed chain?
closed chain in American English noun. Chemistry. three or more atoms linked together to form a ring or cycle and represented accordingly by its structural formula.
What are the rings in molecules?
What are ring structures?
A Ring Structure is a cyclic compound that is a hydrocarbon in which the carbon chain joins to itself in a ring, and has atoms of at least two different elements as members of its ring(s).
What are closed chain hydrocarbons and how are they classified?
The organic compounds containing carbon and hydrogen atoms are known as hydrocarbons. On the basis of structure, hydrocarbons can be broadly classified into two classes: Open chain hydrocarbons (Aliphatic compounds) Closed chain hydrocarbons (Cyclic compounds )
What is a closed chain compound?
Organic compounds with closed chain of atoms are called closed chain compounds or ring compounds. (a) Homocyclic compounds : In these compounds the ring structure is made up of only carbon atoms.
What are the open chain or acyclic compounds?
The open chain or acyclic compounds are those in which carbon atoms are linked to each other either in linear or branched fashion such that the molecule is having open chain structure. These compounds are also called aliphatic compounds (Greek word : aliphar meaning fat). Examples. CH3 – CH3 – CH3 propane.
What are the different types of organic compounds?
Alicyclic compounds (b)Heterocyclic compounds (2) Closed chain or cyclic compounds The organic compounds are classified into two main types, namely. The open chain or acyclic compounds are those in which carbon atoms are linked to each other either in linear or branched fashion such that the molecule is having open chain structure.
What are saturated chain carbon compounds?
These are the compounds in which various carbon atoms in a chain or a ring are linked together by single bonds only. Alkanes are the most common examples of saturated chain carbon compounds. Ethane is a member of the alkane family whose structure is drawn below:
