D. Is the best indicator for a chemical change.
The density of the solid is 6.724 g/ml.
Density is the number of factors which can be people, animals, vegetation, or objects in a sure place. To calculate density, you divide the number of objects by the dimension of the place. The populace density of a rustic is the wide variety of human beings in that us of a divided by means of the location in square kilometers or miles.
The density of an amount to being counted is its mass divided by means of its quantity. it also includes measured at zero °C and at 1 atmosphere of stress. Density is vital in figuring out the buoyancy of materials in fluids, as well as in evaluating materials and other measurements.
The density of an object is certainly one of its maximum crucial and easily-measured physical properties. Densities are extensively used to perceive natural substances and to represent and estimate the composition of many varieties of combos.
density = mass/ volume
= 975g/145ml
= 6.724 g/ml
Learn more about density here:-brainly.com/question/1354972
#SPJ9
The products are unpredictable is your answer .-/
