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Title: Because the changes in energy levels happen in discrete steps, we refer to these as ________ leaps. ... Post by: Sakura on Mar 19, 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 Question 3 On average, how often do impactors about 10 km in size, large enough to produce mass extinction, hit Earth? A) once every century B) once every thousand years C) once every million years D) once every hundred million years E) once in Earth's history Title: Because the changes in energy levels happen in discrete steps, we refer to these as ________ leaps. ... Post by: thatguy on Mar 19, 2018 Content hidden
Title: Because the changes in energy levels happen in discrete steps, we refer to these as ________ leaps. ... Post by: Sakura on Mar 19, 2018 tremendous help
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