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Author Question: A color-coded ______________ Index is used to indicate how good or bad the air is, in terms of ... (Read 49 times)

pragya sharda

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A color-coded ______________ Index is used to indicate how good or bad the air is, in terms of pollution.
 Fill in the blank(s) with correct word

Question 2

Diamond, graphite, and buckyballs are
 a. isotopes.
  b. allotropes.
  c. isomeres.
  d. diatomic.



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DHRUVSHAH

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Answer to Question 1

Air Quality

Answer to Question 2

b




pragya sharda

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Reply 2 on: Jul 28, 2018
Excellent


frankwu0507

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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