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Author Question: Water is the common name for which molecule? A) H2O B) HO2 C) HO D) ... (Read 289 times)

michelleunicorn

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on: Aug 27, 2018
Water is the common name for which molecule?
 
  A) H2O
  B) HO2
  C) HO
  D) H2O2

Question 2

Most molecules have dimensions in the nanometer (nm) or ________ range.
 
  A) centimeter (cm)
  B) millimeter (mm)
  C) kilometer (km)
  D) picometer (pm)


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sierrahalpin

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Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


michelleunicorn

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Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


sierrahalpin

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Reply #3 on: Aug 27, 2018
Great! Please up vote :D


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