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Author Question: Molybdenum has an atomic number of 42. Several common isotopes exist, with mass (Read 2687 times)

Hawke

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on: May 25, 2013
Molybdenum has an atomic number of 42. Several common isotopes exist, with mass numbers of 92, 94, 95, 96, 97, 98, and 100. Therefore, which of the following can be true?
A) Molybdenum atoms can have between 50 and 58 neutrons.
B) The isotopes of molybdenum have different electron configurations.
C) The isotopes of molybdenum can have between 50 and 58 protons.
D) The isotopes of molybdenum have between 50 and 58 neutrons and have different electron configurations.
E) The isotopes of molybdenum have between 50 and 58 protons and have different electron configurations.


coco

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Reply #1 on: May 27, 2013
Answer: A


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Hawke

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Reply #2 on: Jul 3, 2013
Thanks ;) It was right.


londonang

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Reply #3 on: Sep 4, 2014
thank you


saraeharris

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Reply #4 on: Sep 6, 2014
thank you


cdmart10

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Reply #5 on: Jan 12, 2015
Thanks


s.meritte

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Reply #6 on: Jan 18, 2016
thank you!


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