Log In | Register

Misconception SCM027:

When a chemical reaction occurs, matter just disappears. For example, gasoline is used up in the car and disappears (Andersson, 1986).

Items that test for misconception SCM027 in this project (Original Project) and key idea (Whenever substances within a closed…)
Item ID

Item Description

How Often the Misconception was Chosen

Select This Item for My Item Bank


When a chemical reaction occurs in a sealed container, the mass of the materials in the container stays the same.