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. Connect the 3 states of
matter to the diagram where where they would exist.
Question 5
5.
On the heating curve in #4, what is happening at point B?
Question 6
6.
Type the name for each change of state next to the letter that represents this change on the diagram below
Question 7
7.
Substances are usually the most dense when they are in the solid state.
Question 8
8.
Substances will expand when they change from gas to a liquid.
Question 9
9.
The freezing point and melting point of a substance are at the same temperature.
Question 10
10.
Which of the following is NOT true? As thermal energy is added to a substance...
Question 11
11.
What happens to the temperature of a substance when it is changing state?
Question 12
12.
Which 2 states of matter have a definite volume?
Question 13
13.
How are liquids and gases similar?
Question 14
14.
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)?