Use the Refereaces to access important valacs if seeded fa S

Use the Refereaces to access important valacs if seeded fa Solid thallium) bromide has the same kind of crystal structure as CsCI which is pictured below Cl How many Br ions are there per unit cell in solid thallium(I) bromide? How many TIBr formula units are there per unit cell? Submit Answer Retry Entire Group 9 more group attempts remaining

Solution

CsCl structure is BCC type structure with Cs+ at the body centre and Cl- ions at the corners of a unit cell.

So there are 8 bromine ions at the corner of the unit cell ( structure similar to CsCl)

Per unit cell TlBr will be 1 .