The answer is it tends to be more negative down a group. This is because as you go down the periodic table, the elements have more electron shells in their atoms. This makes the outermost shells less attracted to the nucleus due to their greater distances from the nucleus. Therefore, these shells are less likely to attract electrons (hence lower electron affinity) and are even more likely to lose electrons from their outer electron orbits.
HM, I think the answer would be D. This is just a guess, so please use it if ou want to answer D it's ok :D
Well there are 60 seconds in a minute and 60 minutes in an hour and 24 hours in a day so you would do 60×60 which is 3600. then you would multiply 3600 by 24 which would give you the number of seconds in a day, 86400. since you need the number of seconds in 2 days just multiply the amount by 2. your answer is: There are 172,800 seconds in two days.
The rectum is right above the anus
Answer:
2Al + 3CuCl2 ---> 2AlCl3 + 3Cu
Explanation:
2Al + 3CuCl2 ---> 2AlCl3 + 3Cu