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Petrochemicals are derived from which of the following of resources?


A) atmosphere
B) petroleum
C) seawater
D) trees
E) none of the above

Correct Answer

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What two forces were responsible for bringing the natural world into existence according to the beliefs of the ancient Chinese?


A) male and female
B) positive and negative
C) shiva and vishnu
D) yin and yang
E) none of the above

Correct Answer

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Which of the following professions requires a knowledge of chemistry?


A) dentist
B) nurse
C) pharmacist
D) sports trainer
E) all of the above

Correct Answer

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What four elements composed everything in nature according to the beliefs of the ancient Greeks?


A) air,earth,fire,and water
B) air,earth,salt,and water
C) air,ashes,fire,and water
D) smoke,earth,fire,and water
E) none of the above

Correct Answer

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What is the term for the methodical exploration of nature and the logical explanation of the observations?


A) alchemy
B) chemistry
C) experiment
D) science
E) none of the above

Correct Answer

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What is the term for the study of chemical substances derived from plants and animals?


A) biochemistry
B) green chemistry
C) inorganic chemistry
D) organic chemistry
E) none of the above

Correct Answer

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Which of the following is a branch of chemistry?


A) analytical chemistry
B) environmental chemistry
C) physical chemistry
D) all of the above
E) none of the above

Correct Answer

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What is the term for the pseudoscience that attempted to discover a universal cure for disease and a magic elixir for immortality?


A) alchemy
B) biochemistry
C) inorganic chemistry
D) organic chemistry
E) none of the above

Correct Answer

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Which of the following is derived from a petrochemical?


A) a fuel
B) a paint
C) a pesticide
D) all of the above
E) none of the above

Correct Answer

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