Hello,
I think the answer is B) It is second longest river in south america
Hope this helps!!
~Girlygir101~
N = 4 to n = 3 is the right answer, so it' none of the above
Hey I tried but could not find your answer, but maybe you could try to calculate the average of bpts of the different elements in the compound to find the boiling point. And when you know the bpt, you can find out whether it is a liquid or gas. But after searching a lot, I found it was a solid. Good luck!
