Author Question: Where is dark matter found in the periodic table? A) within the noble gas elements B) the ... (Read 54 times)

cherise1989

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Where is dark matter found in the periodic table?
 
  A) within the noble gas elements
  B) the transition metals
  C) all radioactive elements
  D) no where at all

Question 2

Evidence for dark matter is exhibited by the
 
  A) relatively similar speeds at which all stars in a galaxy orbit the galactic nucleus.
  B) speed at which galaxies orbit one another within clusters.
  C) degree to which galaxy clusters exhibit gravitational lensing effects.
  D) All of the above



patma1981

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Answer to Question 1

Answer: D

Answer to Question 2

Answer: D



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