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Author Question: An atomic mass unit (amu) is 1/12 the mass of A) an electron. B) a proton. C) a hydrogen atom. ... (Read 116 times)

mia

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on: Jul 29, 2018
An atomic mass unit (amu) is 1/12 the mass of
 
  A) an electron.
  B) a proton.
  C) a hydrogen atom.
  D) a carbon atom.
  E) a uranium atom.

Question 2

An ion and an isotope are
 
  A) very much one and the same
  B) very unlike
  C) opposites.


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kiamars2010

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


mia

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Reply 2 on: Jul 29, 2018
Excellent

shewald78

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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