7. which of the following is a measurement of an objects mass? a) 10 newtons b) 10 kilograms c) 10 grams/cm3…

Brief Explanations:

Mass is a measure of the amount of matter in an object. The SI - unit of mass is the kilogram (kg), and grams (g) are also a common unit for mass. Newtons is a unit of force, grams per cubic centimeter is a unit of density, and centimeters is a unit of length.

Answer:

B. 10 kilograms, C. 10 grams/cm³ (Note: While the units are written as a density unit, the 'grams' part is a mass - related unit within it. But if we consider pure mass measurements without the volume component, the better answer is just B as C is a density quantity. If the question was about mass - related units within a compound unit context, both could be considered in a way, but typically for a simple mass measurement question, we focus on B).