R Rosie_14* Full Member Joined Feb 16, 2014 Messages 15 Reaction score 0 May 14, 2014 #1 Members don't see this ad. 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?
Members don't see this ad. 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?
Ari Rezaei Senior Member Lifetime Donor Verified Member Sponsor 10+ Year Member Gold Donor Joined Mar 14, 2012 Messages 699 Reaction score 546 May 14, 2014 #2 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. Upvote 0 Downvote
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.
R Rosie_14* Full Member Joined Feb 16, 2014 Messages 15 Reaction score 0 May 14, 2014 #3 Thank You! Upvote 0 Downvote