Ontario Grade 9 Science Class Practice Exam

What kind of property is mass?

1. Qualitative

2. Immeasurable

3. Quantitative

4. Inconstant

The correct answer is: Quantitative

Mass is a quantitive property because it can be measured and expressed numerically, usually in units such as kilograms or pounds. Option A is incorrect because qualitative properties are not measurable and are instead described in words or observations. Option B is incorrect because mass can be measured and therefore is not immeasurable. Option D is incorrect because mass remains constant regardless of the location or physical state of an object.