Question

c. length and mass
D. solubility and mass
A sample of aluminum has a volume of 3.0 cm and a mass of 8.1 g. What is the density of
aluminum?
A. 2.7 g/cm
C. 11.1 cm
B. 5.1 g
D. 24.3 g/cm

Answer 1

think it would be c, 5.1 g

Answer 2

Answer:

Correct option is (A).

Explanation:

Given data:

Volume, $V = 3 \ cm^{3}$

Mass, $m = 8.1 \ g$

The density of the aluminium can be given as,

$d = \frac{m}{V}$

$d = \frac{8.1 \ g}{3.0 \ cm^{3}}$

$d = 2.7 \ g/cm^{3}.$