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Author Question: Which element has the atomic number 9? A) F B) Ne C) B D) Na E) ... (Read 28 times)

charchew

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on: Jul 29, 2018
Which element has the atomic number 9?
 
  A) F
  B) Ne
  C) B
  D) Na
  E) Be

Question 2

The following statement describes which subatomic particle best?
 
  It is electrically charged.
 
  A) an electron
  B) a proton
  C) a neutron
  D) A and B
  E) B and C


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jrpg123456

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

Answer: A

Answer to Question 2

Answer: D


charchew

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Reply 2 on: Jul 29, 2018
Gracias!

31809pancho

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Reply 3 on: Yesterday
Wow, this really help

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