(NEW) chemical change, chemical reaction, precipitate (REVIEW) physical property, chemical property, atom, molecule, compound, temperature, gas, density, matter, volume, mass, g/ml, g/cm3, molecules, meniscus
Chemical Vs. Physical Changes Homework - due on Friday the 17th
Tutorials: Lunch tutorials by appointment
6.5D identify the formation of a new substance by using the evidence of a possible chemical change such as production of a gas, change in temperature, production of a precipitate, or color change.
6.6B calculate density to identify an unknown substance.