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Author Question: ________ is isoelectronic with helium. A) H- B) H+ C) H D) B3- E) ... (Read 88 times)

dejastew

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on: Aug 27, 2018
________ is isoelectronic with helium.
 
  A) H-
  B) H+
  C) H
  D) B3-
  E) N3-

Question 2

The H-C-H bond angle in the CH4 ion is approximately ________.
 
  A) 180
  B) 120
  C) 109.5
  D) 60
  E) 90


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aham8f

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

A

Answer to Question 2

C


dejastew

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Reply 2 on: Aug 27, 2018
Gracias!

bdobbins

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Reply 3 on: Yesterday
Excellent

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