Physical Science Study Semester Exam

Front

An example of a chemical change is __________.

Back

burning wood

Front

What term means that metals can be pulled into thin strands or wires?

Back

ductile

Front

A working model used to test a design is called a __________.

Back

prototype

Front

All elements are composed of extremely small particles called __________.

Back

atoms

Front

The measurement of how much mass is contained in a given volume is called __________.

Back

density

Front

What is the term for a substance that cannot be broken down into simpler substances?

Back

element

Front

What is the process called when a liquid turns into a gas?

Back

evaporation

Front

What do we call the amount of space an object occupies?

Back

volume

Front

What is the term for the ability of a substance to be hammered or pressed into thin sheets?

Back

malleable

Front

What is the name of the process by which plants make their own food using sunlight?

Back

photosynthesis