Question

--3
-3
10.
(A) 20.6g cm (B) 1.05g cm
(C) 10.5g cm
(D) 369 cm
Potassium crystallizes in a body centred cubic lattice. What is the approximate number of unit cells in 4 g of
potassium? Atomic mass of potassium = 39
(A) 3.09 x 1022
(B) 6.02 x 1023
(C) 3.09x1023
(D) 6.02 x 1022​

Answer 1

Answer:

d) is the correct answer of ur question