Asample of an unknown metal (density = 4.920 g/ml) weighs 550.0 g. what is the volume of this piece of metal? a. 111.8 ml b. none of these c. 2.706 × 10^3 ml d. 1.118 × 10^5 ml e. 8.945 × 10^–3 ml

Compare and contrast physical changes with chemical changes.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid