Question

A metallic element exists as cubic lattice. Each
edge of the unit cell is 2.88 Å. The density of the
metal is 7.20 g cm⁻³. How many unit cell will be
present in 100 g of the metal?
(a) 6.85 × 10² (b) 5.82 × 10²³
(c) 4.37 × 10⁵ (d) 2.12 × 10⁶

Answer 1

Answer:

A metallic element exists as cubic lattice. Each

edge of the unit cell is 2.88 Å. The density of the

metal is 7.20 g cm⁻³. How many unit cell will be

present in 100 g of the metal?

(a) 6.85 × 10²

(b) 5.82 × 10²³

(c) 4.37 × 10⁵

(d) 2.12 × 10⁶

Answer 2

Answer:

can u please tell me formula