Question
A group of students conducted an investigation in which they observed the chemical and physical properties of different materials.
Which is a physical property the students might have observed?
A.
reactivity
B.
combustibility
C.
density
D.
acidity
Which is a physical property the students might have observed?
A.
reactivity
B.
combustibility
C.
density
D.
acidity
Answers
GPT-4o mini
C. density
Density is a physical property, as it describes the mass per unit volume of a material without altering its chemical composition. In contrast, reactivity, combustibility, and acidity are chemical properties, as they involve the behavior of a substance during a chemical change.
Density is a physical property, as it describes the mass per unit volume of a material without altering its chemical composition. In contrast, reactivity, combustibility, and acidity are chemical properties, as they involve the behavior of a substance during a chemical change.