Question

Please help thank you! And how many significant figures does it have?

Answer 1

0.779 cube centimetres

Step-by-step explanation:

density = mass divided by volume

`d=(m)/(v)` rearrange the equation to solve for volume:
`v=(m)/(d)`

plug in the corresponding values:

volume = 6.130 g / 7.87 (gcm^3)

the gs cancel, the answer will be 0.7789

we will round to three sig figs, since that's the lowest amount of figures in the given values: ~0.779 cm^3