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Author Question: The energy required to change liquid water to vapor is referred to as the melting point. Indicate ... (Read 84 times)

Jramos095

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on: Aug 22, 2018
The energy required to change liquid water to vapor is referred to as the melting point.
  Indicate whether the statement is true or false

Question 2

A polar molecule:
 a. has a positively-charged and a negatively-charged end.
 b. is neutrally charged all around.
 c. does not have a negative or positive charge.
 d. occurs only in frigid environments.


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Meganchabluk

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Reply #1 on: Aug 22, 2018
Answer to Question 1

false

Answer to Question 2

a


Jramos095

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Reply 2 on: Aug 22, 2018
Excellent

ryhom

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Reply 3 on: Yesterday
Wow, this really help

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