Students will be able to develop and explain a particle-level model to describe their observations of water dissolving the colored sugar coating of an M&M. Students will be able to use this model to ...

Students first use a dissolving test to see how salt and sugar dissolve in water. Students then run the same dissolving test on substances A, B, and C; identify the salt and sugar; and conclude that ...

The water drops hit the sugar cube as they fall into the absinthe below, and the sugar cube slowly dissolves through the ...