A tsunami is a large wave caused by an earthquakes:)
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A homologous series may be defined as a family of organic compounds having the same functional group, and the successive(adjacent) members of which differ by a CH
2
unit or 14 mass units.
Two consecutive members of homologous series of Aldehydes: CH
3
CHO and C
2
H
5
CHO
A carbon compound is made up of two parts: R−F, where R is the hydrocarbon part and F is the functional group part.
So, this R (hydrocarbon) part determines the physical properties of a compound and the F (functional group) part determines the chemical properties of the compounds.
Material C. the less dense is easier to move through than the more dense, so the light moves faster. Its like light moving through less dense glass, then moving through a more dense wall.
Answer:
C. Hold polar molecules together.
Explanation:
This is just something you have to know.