EXAM STUDY GUIDE WITH VERIFIED
QUESTIONS AND ANSWERS [ GRADED
A+]
What is the term for the amount of matter in a sample that is measured
with a scale (or balance)? - ✔✔Weight
What is the physical quantity expressed by the following measurement:
10.0cm? - ✔✔Length
What is the physical quantity expressed by the following measurement:
10.0g? - ✔✔Weight
©morren 2025/2026. Year published 2026.
,What is the physical quantity expressed by the following measurement:
10.0mL? - ✔✔Volume
What is the physical quantity expressed by the following measurement:
54K? - ✔✔Temperature
What is the physical quantity expressed by the following measurement: 19
(o)C? - ✔✔Temperature
Which of the following is NOT matter?
The air in your lungs
The blood in your arteries
The sunlight coming through the window
Rust - ✔✔The sunlight coming through the window
Which of the following is a physical change?
Burning of fuel
©morren 2025/2026. Year published 2026.
,Melting of ice
Iron rusting
Wood decomposing - ✔✔Melting of ice
Which of the following is a chemical change?
Iron rusting
Freezing of water
Water turning into steam
Snow melting - ✔✔Iron rusting
Which state of matter retains its volume but adapts its shape to that of its
container? - ✔✔Liquid
Which of the following is true of ice, water, and steam?
They are three different chemical substances
They are the same substance in different chemical states
They are the same substance in different physical states
©morren 2025/2026. Year published 2026.
, They are the same substance in different chemical and physical states -
✔✔They are the same substance in different physical states
Which of the following is NOT a form of kinetic energy?
Chemical energy
Electrical energy
Light energy
Water moving through a dam - ✔✔Chemical energy
Which of the following is a form of potential energy?
Chemical energy
Light energy
Electrical energy
A stone rolling down a hill - ✔✔Chemical energy
If a 10.0mL sample of unknown liquid has a mass of 7.533g, what is the
density of the unknown liquid? - ✔✔0.7533 g/mL
©morren 2025/2026. Year published 2026.