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Author Question: Atoms heavier than helium were at one time manufactured by A) photosynthesis. B) thermonuclear ... (Read 71 times)

BRWH

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on: Jul 29, 2018
Atoms heavier than helium were at one time manufactured by
 
  A) photosynthesis.
  B) thermonuclear fusion.
  C) radiant energy conversion.
  D) radioactivity.
  E) none of the above

Question 2

An atomic model of the atom is
 
  A) a symbolic representation of the atom.
  B) a stepping stone to further understanding.
  C) an abstraction enabling predictions.
  D) all of the above


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canderson530

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

Answer: B

Answer to Question 2

Answer: D


BRWH

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Reply 2 on: Jul 29, 2018
:D TYSM

mjenn52

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Reply 3 on: Yesterday
Wow, this really help

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