Density multiplied by mass equal volume?

If a bottle of olive oil contains 1.4 kg of olive oil, what is the volume, in milliliters ( ml ), of the olive oil?

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.