All BUT one of the statements regarding the atomic radii of the halogens is true. That is A)
iodine has a larger atomic radius than bromine.
B)
astatine has the largest atomic radius of all the halogens.
0)
fluorine has the smallest atomic radius of all the halogens.
D)
fluorine and bromine are identical in the size of their atomis radii

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices