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Author Question: Which of the following is not one of the ultimate sources of power in water-based renewable energy ... (Read 89 times)

EY67

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on: Aug 27, 2018
Which of the following is not one of the ultimate sources of power in water-based renewable energy systems?
 
  A) the troposphere
  B) the sun
  C) the earth's hot interior
  D) the moon
  E) All of the above are power sources.

Question 2

Carbon tetrafluoride has ________ total valence electrons.
 
  A) 24
  B) 28
  C) 32
  D) 36


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taylorsonier

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

A

Answer to Question 2

C


EY67

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  • Posts: 531
Reply 2 on: Aug 27, 2018
:D TYSM

samiel-sayed

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Reply 3 on: Yesterday
Wow, this really help

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