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Author Question: The number of electrons in a neutral atom is equal to the A) atomic mass. B) atomic number. C) ... (Read 231 times)

PhilipSeeMore

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The number of electrons in a neutral atom is equal to the
 
  A) atomic mass.
  B) atomic number.
  C) atomic weight.
  D) number of neutrons.

Question 2

The hydrogen-ion concentration of a solution of pOH 10.5 is 3.16  mol/L (remember that pH + pOH = 14 for aqueous systems).
 
  Indicate whether the statement is true or false

Question 3

Which of the following percentage compositions does not correspond to one of the elements of C9H8O4?
 
  A) 4
  B) 26
  C) 36
  D) 60



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jesse.fleming

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Answer to Question 1

B

Answer to Question 2

TRUE

Answer to Question 3

B



PhilipSeeMore

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Both answers were spot on, thank you once again




 

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