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Author Question: When observing a very distant quasar, we are actually seeing the universe the way it was when it was ... (Read 106 times)

silviawilliams41

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on: Jul 27, 2018
When observing a very distant quasar, we are actually seeing the universe the way it was when it was much younger than it is today.
 
  Indicate whether the statement is true or false

Question 2

Two isotopes of the same element differ only in the number of protons.
 
  Indicate whether the statement is true or false


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Dnite

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

TRUE

Answer to Question 2

FALSE


silviawilliams41

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Reply 2 on: Jul 27, 2018
Gracias!

covalentbond

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Reply 3 on: Yesterday
Wow, this really help

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