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Author Question: Why is it important for a chemist to know the relative masses of atoms? A) There are not that ... (Read 78 times)

ghost!

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on: Jul 29, 2018
Why is it important for a chemist to know the relative masses of atoms?
 
  A) There are not that many different kinds of atoms and so it's important to know how they relate to one another.
  B) It provides information about how many atoms two samples have relative to each other.
  C) It provides an indication of how the different atoms will interact.
  D) Because the mass of an atom is directly related to its chemical properties.

Question 2

it takes 200 golf balls to equal the mass of four bowling balls, what is the relative mass of bowling balls to golf balls?
 
  A) 1/50
  B) 1/20
  C) 20 times
  D) 100 times
  E) 6.022  1023


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Benayers

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

Answer: B

Answer to Question 2

Answer: A


ghost!

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Reply #2 on: Jul 29, 2018
Thank you!


Benayers

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Reply #3 on: Jul 29, 2018
Always glad to help...


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