Astudent made the lewis dot diagram of a compound as shown. mg is written with two dots shown on its top. cl is written on the right side of mg. cl has seven dots around it. an arrow is shown from one dot on mg toward the vacant space around cl. another arrow is shown from the other dot on mg toward the vacant space around cl. on the top, the art title is written as students lewis dot model. what is the error in the lewis dot diagram? the number of dots around cl should be six because it is receiving two electrons from mg. the number of dots around mg should be one because there is only one cl around mg atom. another cl should be shown around mg that will transfer its unpaired electron to mg. another cl should be shown around mg that will receive the second electron on mg.

Determine the  wavelength of light emitted when an electron  in an li2+ ion  makes a transition from an orbital with n  =  6 to an orbital with n  = 5.

The answer to your question really depends on three things: how much water you have, how cold it is to start out, and how cold the things around it are. water actually freezes when it gets to 32 degrees fahrenheit (0 degrees celsius), but the time it takes to get there may be different.  let's start with the first. if you take two glasses, and fill one with a tiny bit of water, and the other about halfway, then put them both in the freezer, the one with less water will freeze first (you can try this at home, but i recommend using plastic cups and not glass ones).  now let's move on to the second part. let's say you have two glasses, and you fill one with really cold water that has been in the refrigerator, and the other with really hot water from the sink. if you put both of them in the freezer, the one that started out colder will freeze first.  for the third part, let's imagine that you have two glasses with the same amount of water in them, and the water is at the same temperature. imagine putting one outside on a really really cold day in georgia, and having a friend in alaska put one outside on the same day. since it would be so much colder in alaska, the glass of water there would freeze before yours.  so, if you took a tiny bit of really cold water in a glass, and put it outside on a cold day in alaska, it would freeze a lot faster than a big glass of hot water outside on a cold day in georgia.