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Author Question: The number of valence electrons in the nitrate anion is ________. A) 23 B) 24 C) 28 D) ... (Read 62 times)

jCorn1234

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on: Aug 27, 2018
The number of valence electrons in the nitrate anion is ________.
 
  A) 23
  B) 24
  C) 28
  D) 30

Question 2

What is the main drawback of ocean thermal energy conversion?
 
  A) The system only works where there is a big temperature difference in the water.
  B) The low boiling refrigerant causes ozone depletion.
  C) The amount of energy produced is very low.
  D) The waste water suffers from algal blooms.
  E) all of the above


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Heffejeff

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

B

Answer to Question 2

A


jCorn1234

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Reply 2 on: Aug 27, 2018
:D TYSM

okolip

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Reply 3 on: Yesterday
Gracias!

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