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Author Question: Because the changes in energy levels happen in discrete steps, we refer to these as ________ leaps. ... (Read 90 times)

LaDunn

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on: Jul 27, 2018
Because the changes in energy levels happen in discrete steps, we refer to these as ________ leaps.
 
  Fill in the blank(s) with correct word

Question 2

No stars have been found composed solely of Hydrogen and Helium (and no heavier elements).
 
  Indicate whether the statement is true or false


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joechoochoy

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

quantum

Answer to Question 2

TRUE


LaDunn

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Reply 2 on: Jul 27, 2018
Excellent

jomama

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Reply 3 on: Yesterday
:D TYSM

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