Worksheetsuntitled
Total questions: 35
Worksheet time: 40mins
All matter is made of _________.
liquid
Matter is made up of particles. Which of the following statements is true about these particles?
The particles that make up solids do not move
The particles that make up liquids do not move
The particles that make up all matter are constantly in motion
Only the particles that make up gases are constantly in motion
A compound consists of two or more ____________.
Molecules
Atoms
Elements
Pieces of matter
How many total hydrogen atoms are found in 2H2O?
5
4
2
0
What is defined as how much space an object takes ups?
mass
matter
density
volume
Which state of matter is shown in the image?
solid
liquid
gas
none
Which state of matter has the least kinetic energy?
solid
liquid
gas
Check all phase changes that require you to remove heat from the system.
Freezing
Melting
Condensation
Vaporization/Boiling
Check all phase changes that require you to add heat to the system.
Freezing
Melting
Condensation
Vaporization/Boiling
It is a nice summer day. Your cool ice tea causes water vapor in the air to become liquid water drops on your glass. This is an example of....
Freezing
Melting
Condensation
Boiling
