Science Assessment ~ Topics ~ Substances, Chemical Reactions, and Conservation of Matter ~ Misconception SCM068

The mass of a closed system will increase if a new kind of molecule is formed in the system (AAAS Project 2061, n.d.).

Items that test for misconception SCM068 in this project (Original Project) and key idea (Whenever atoms interact with each o…)
Item ID Number	Item Description	How Often the Misconception was Chosen	Select This Item for My Item Bank
SC090003	The number of each kind of atom stays the same during the reaction between copper and oxygen. (This item uses circles to represent atoms.)	24%