Question

HELPPP ASAPPP

A bar of gold occupies a volume of 17.0cm3 and has a mass of 34.5g. What is the density of that bar of gold?
A. 2.1 ml/g
B. 2.0 g/cm3
C. 0.49 g/cm3
D. 0.51 ml/g

Answer 1

The answer is option B

Step-by-step explanation:

The density of a substance can be found by using the formula

`density = (mass)/(volume) \\`

From the question

mass of gold bar = 34.5 g

volume = 17 mL

We have

`density = (34.5)/(17) \\ = 2.02941176...`

We have the final answer as

2.0 g/cm³

Hope this helps you