Given that the density of tlcl(s) is 7. 00 g/cm3 and that the length of an edge of a unit cell is 385 pm, determine how many formula units of tlcl there are in a unit cell.

uh since this is clearly a troll i'll just answer for points.

your answer is oof.

answer:

i havent taken the psat, but i have the sat, make sure to bring some snacks, because youre in there forever, 2 sharp number two pencils, an sat approved calculator, and maybe a jacket.   your phone and any books will be taken up, so don't try to bring them(but they will be given back at the end of the testing).   good luck!   i hope you do well!