[DOC] [TLE] Quia - PHS Chapter 24 "Organic Chemistry" [PAR] alkanes, hydrocarbons that contain only single covalent bonds. straight-chain ... 
substituent, atom or group of atoms that take the place of a hydrogen atom in a 
hydrocarbon molecule ... alkenes, contain at least one carbon-carbon double 
bond. [DOC] [TLE] Chemistry B11 Chapters 10-13 Alkanes, Alkenes, Alkynes and ... [PAR] 2. Unsaturated hydrocarbon: a hydrocarbon that contains one or more carbon-carbon double bonds, triple bonds, or benzene rings. Alkanes: They are saturated hydrocarbons (they have only carbon-carbon single bonds). The molecular formula of this group is CnH2n+2 (n is the number of carbon atoms). [DOC] [TLE] Organic Chemistry/Alkanes - Wikibooks, open books for an open world [PAR] Hydrocarbons are organic compounds that contain carbon and hydrogen only. ... 
compounds made up of only carbon-carbon single bonds (as opposed to double 
and triple bonds). ... Methane, (CH4, one carbon bonded to four hydrogens) is the 
simplest organic molecule. .... The same character is also shown by alkenes. [DOC] [TLE] Alkene - Wikipedia [PAR] In organic chemistry, an alkene is an unsaturated hydrocarbon that contains at 
least one carboncarbon double ... Like a single covalent bond, double bonds 
can be described in terms of overlapping atomic ... This bond lies outside the 
main CC axis, with half of the bond on one side of the molecule and half on the 
other. [DOC] [TLE] Organic Molecules: Alkanes, Alkenes, Aromatic Hydrocarbons and ... [PAR] The simplest organic molecule is methane, CH4, which contains one carbon 
atom ... no double bonds is called an alkane, or hydrocarbon containing only 
single... [DOC] [TLE] Simple organic compounds containing carbon, hydrocarbons with ... [PAR] Alkanes contain only single bonds between carbon atoms. Alkenes contain at 
least one double bond. Alkynes contain at least one triple ... Hydrocarbon 
molecules can also contain what are called functional groups. These are groups 
which... [DOC] [TLE] Organic Chemistry: - Chemical Education Homepage [PAR] The Saturated Hydrocarbons, or Alkanes, The Cycloalkanes. Rotation Around C 
C Bonds, The Nomenclature of Alkanes, The Unsaturated Hydrocarbons: 
Alkenes and ... Even though organic chemistry focuses on compounds that 
contain carbon .... the carbon atoms form a chain that runs from one end of the 
molecule to the... [DOC] [TLE] hydrocarbon | chemical compound | Britannica.com [PAR] Alkanes have only single bonds, alkenes contain a carbon-carbon double bond, 
and ... that carbon has four bonds and hydrogen has one in neutral molecules). [DOC] [TLE] Chapter 13. Unsaturated Hydrocarbons [PAR] Functional group: Part of an organic molecule responsible for most of its chemical 
reactions. ... Alkenes: Contain one or more carboncarbon double bonds ... 
Alkenes: An alkene is an acyclic unsaturated hydrocarbon that contains ... Rule 4: 
Give the position of the double bond in the chain as a single number, which is the
. [DOC] [TLE] The Unsaturated Hydrocarbons: Alkenes and Alkynes [PAR] An unsaturated hydrocarbon is a hydrocarbon containing at least one double or 
triple ... in which all carbon-carbon bonds are single bonds and every carbon 
atom is ... Like alkanes, both alkenes and alkynes are nonpolar and have 
relatively low ... A molecule with 1 degree of unsaturation (hydrogen deficiency 
index, HDI)... [DOC] [TLE] Organic Chemistry - Chemistry Encyclopedia - structure, reaction ... [PAR] Organic chemistry is the chemistry of carbon compounds. ... The most basic 
group of hydrocarbons are the alkanes, which contain only single bonds. ... 
Simple hydrocarbons that contain one or more double bonds are called alkenes. 
... The removal of a hydrogen atom from a hydrocarbon molecule leaves an alkyl 
group that... [DOC] [TLE] BBC - GCSE Bitesize: Alkanes [PAR] A secondary school revision resource for OCR GCSE Science about carbon ... 
Alkanes are saturated - they have only single bonds. Alkenes have a double 
bond - they are unsaturated. ... These polymer molecules are saturated. ... This 
means they only contain hydrogen and carbon atoms, joined together by 
covalent bonds. [DOC] [TLE] Nomenclature of Alkenes - Chemistry LibreTexts [PAR] If more than

Question: Alkane molecules contain carbon-carbon single ones; alkenes contain carbon-carbon double ones
Answer: Bonds