Today in classs we reviewed and learned more about mass and particles. To start the class off, we were to look at this table:
Mostly evaporated-(volume) 1000cm^2 (mass) 100g
Open to air-(volume) 1000cm^2 (mass) 1000g
Pumped with air-(volume) 1000cm^2 (mass) 1100g
Throughout the graph, the volume stayed the same, but the mass increased.
To see a visual example, Mr. Finley placed a slightly inflated rubeer glove inside of a jar. He then asked "What will happen if we pump air out? After testing this experiment, we found out that the glove inflated with air and increased in mass.
Things to Remember: Dense- amount of particles in one place.