lkyiavillneff74 lkyiavillneff74
  • 15-10-2018
  • Chemistry
contestada

which substance is a primary source of hydrocarbons?
A.Cotton
B.Metals
C.Petroleum
D. Soil

Respuesta :

Dejanras
Dejanras Dejanras
  • 16-01-2019

The answer is: C. Petroleum.

Petroleum consists of hydrocarbons with between four and twenty carbon atoms.

Petroleum is a mixture of many different hydrocarbons: alkanes (paraffins), cycloalkanes and alkenes (olefins).

Petroleum is used primarily as a fuel in combustion engines.

Most motor oils are made from a heavier, thicker petroleum hydrocarbons.

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elyasos
elyasos elyasos
  • 25-11-2019

Answer:

for plato users its C. Petroleum.

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