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Author Question: Compared to the average size of a hydrogen atom, the average size of a helium atom is A) larger. ... (Read 176 times)

jjjetplane

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on: Jul 29, 2018
Compared to the average size of a hydrogen atom, the average size of a helium atom is
 
  A) larger.
  B) smaller.
  C) about the same.

Question 2

Heavy atoms are not appreciably larger in size than light atoms because the nuclei of heavy atoms have more
 
  A) mass.
  B) electric charge.
  C) nucleons.
  D) all of the above
  E) none of the above


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princessflame2016

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

Answer: B

Answer to Question 2

Answer: B


jjjetplane

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Reply 2 on: Jul 29, 2018
:D TYSM

tanna.moeller

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Reply 3 on: Yesterday
Excellent

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