Help with physics!?

Question

1.the density is about 8.8 to 9.0
what is the material.
2.what is the density of water
3.convert
5.8 g/cm3 into kg/m3

thank you

Answer 1

If it is an element, probably Cobalt or Nickel
8.9 g/cc Cobalt
8.9 g/cc Nickel

Water = 1 g/cc


5.8 grams = 0.0058 kilograms
1 (cubic centimeter) = 1.0 × 10-6 cubic meters
.0058 kg / 1.0 × 10-6 cubic meters