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Author Question: What is the term for the part that remains after a hydrogen atom is removed from a benzene molecule? ... (Read 64 times)

Anajune7

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on: Aug 27, 2018
What is the term for the part that remains after a hydrogen atom is removed from a benzene molecule?
 
  A) alkyl group
  B) benzyl group
  C) ethyl group
  D) phenyl group
  E) none of the above

Question 2

What is the term for the mathematical formula for calculating the wavelength of light emitted
   from an excited hydrogen atom when the electron drops to the second energy level?
 
  A) Balmer formula
  B) Bohr formula
  C) Einstein equation
  D) Rydberg equation
  E) none of the above


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cadimas

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

D

Answer to Question 2

A)


Anajune7

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Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

robbielu01

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Reply 3 on: Yesterday
:D TYSM

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