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1. 

   Rosie_14* 2+ Year Member

   14

   0

   Feb 16, 2014

   Consider the physical states of CL2, K, W, Pb, Hg, Br2, and Sb. Which will be liquids at 25deg C?
   
   The answer is Hg adn Br2.
   
   How do you know Br2 is a liquid at RT?

    

   Rosie_14*, May 14, 2014

   #1
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3. 

   Ari Rezaei Senior Member Lifetime Donor Gold Donor 5+ Year Member

   685

   452

   Mar 14, 2012

   New York, NY

   Just something you gotta know. With the halogens, chlorine is a gas at room temp, bromine a liquid, and iodine a solid due to increasing molar mass.

    

   Ari Rezaei, May 14, 2014

   #2
4. 

   Rosie_14* 2+ Year Member

   14

   0

   Feb 16, 2014

   Thank You!

    

   Rosie_14*, May 14, 2014

   #3

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