Draw the particles as they would appear in each state of matter.
Question 4
4.
Below is a heating curve for a substance over time. Draw a line to connect the 3 states of
matter to the diagram where where they would exist.
Question 5
5.
On the heating curve above what is happening at number 4?
Question 6
6.
On the heating curve above what is happening at number 3?
Question 7
7.
Draw the lines and label sublimation and plasma.
Question 8
8.
Type the name (or number) for each change of state.
Question 9
9.
Substances are usually the most dense when they are in the solid state.
Question 10
10.
Which substance is this fact not true for?
Question 11
11.
What molecule is the picture above an example of?
Question 12
12.
What phase change is shown in the picture above?
Question 13
13.
What is shown in the image below?
Select all that apply.
Question 14
14.
Substances will expand when they change from gas to a liquid.
Question 15
15.
The freezing point and melting point of a substance are at the same temperature.
Question 16
16.
Which of the following is NOT true? As thermal energy is added to a substance...
Question 17
17.
What happens to the temperature of a substance when it is changing state?
Question 18
18.
Which 2 states of matter have a definite volume?
Question 19
19.
How are liquids and gases similar?
Question 20
20.
If a substance has a melting point of 15 degrees Celsius and a boiling point
of 25 degrees Celsius, what state of matter will it be in at room temperature
(21 degrees C)?
