Answer:
about 7g/cm^3
Step-by-step explanation:
[tex]p = m \div v[/tex]
where p is density is equal to mass (5g) divided by volume (.689cm^3).
or
[tex]p = 5 \div .689[/tex]
= 7.25 or approximately 7g/cm^3
or approximately .007kg/cm^3 dependent on what metric they want their answer in.