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Q: what is homologus series
A: In chemistry, a homologous series is a series of organic compounds with a similar general formula, possessing similar chemical properties due to the presence of the same functional group, and shows a gradation in physical properties as a result of increase in molecular size and mass.
Expert answered|sls23|Points 25|
Question|Rated good
Asked 3/30/2009 7:50:13 AM
Updated 4/16/2014 10:14:23 AM
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This answer has been confirmed as correct and helpful.
Edited by jeifunk [4/16/2014 10:14:22 AM], Confirmed by jeifunk [4/16/2014 10:14:23 AM]
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define demography
Weegy: constitution:fundamental law: law determining the fundamental political principles of a government (More)
Question
Expert Answered
Updated 7/9/2014 11:52:35 AM
2 Answers/Comments
Demography is the statistical study of all populations. It can be a very general science that can be applied to any kind of dynamic population, that is, one that changes over time or space (see population dynamics). It encompasses the study of the size, structure and distribution of populations, and spatial and/or temporal changes in them in response to birth, migration, aging and death.

Demography is that branch of social science,which deals with the study of size,structure and distribution of populations,along with the spatial and temporal changes in them in response to birth,migration,aging and death.

Added 4/3/2009 6:54:27 AM
Demography is the study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations.
Added 7/9/2014 11:52:35 AM
This answer has been confirmed as correct and helpful.
Confirmed by selymi [7/10/2014 6:26:53 AM]
functional group
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Updated 4/16/2014 10:17:31 AM
1 Answer/Comment
In organic chemistry, functional groups are specific groups of atoms or bonds within molecules that are responsible for the characteristic chemical reactions of those molecules.
Added 4/16/2014 10:17:31 AM
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Denotation words
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Updated 3/19/2017 4:56:36 AM
1 Answer/Comment
Denotation is generally defined as literal or dictionary meanings of a word in contrast to its connotative or associated meanings.
Added 3/19/2017 3:14:39 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [3/19/2017 4:53:50 AM]
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