Original Project
Atoms, Molecules, and States of Matter
For any single state of matter, the average speed of the atoms or…
Misconception AMM075:
The average speed of the atoms or molecules of a substance decreases when the temperature increases and increases when the temperature decreases (AAAS Project 2061, n.d.).
| Item ID Number |
Item Description |
How Often the Misconception was Chosen |
Select This Item for My Item Bank |
|---|---|---|---|
The molecules of hot air move faster than the molecules of cold air. |
17% |
 |
|
The molecules of cold water move slower than the molecules of hot water. |
14% |
|
|
13% |
|
||
As a solid iron rod cools down, the iron atoms slow down but do not stop moving. |
13% |
|