170 likes | 313 Views
New Trimester, New Seats! (I know! Finally!) You may want to bring your book too. Jus’ sayin’. Lit. Block. Core 1. Core 2. UP - Aeronautics. Core 3. Core 4. Monday. Write down 4 things that you think you learned in 6 th grade Chemistry. Tuesday/Wednesday. Tuesday/Wednesday.
E N D
New Trimester, New Seats!(I know! Finally!)You may want to bring your book too. Jus’ sayin’.
Monday Write down 4 things that you think you learned in 6th grade Chemistry.
Tuesday/Wednesday • Describe a process (including all steps) that could be used to separate a mixture of iron fillings, wood shavings, and salt. Include as many steps as possible. • If you can’t think of actual steps write one unique thing about each substance.
Thursday/Friday Decide if the following are chemical or physical changes and justify your answers? a Element 1 is polished to form a smooth surface. b Element 2 is heated and evaporates. c Element 3 develops a white, powdery surface after standing in air. d Element 4 is separated from a mixture by filtration.
Thursday/FridayAnswer a. Physical Change- it is the same surface just smoother b. Physical Change-it is the same substance, just in a gas state c. Chemical Change-the substance is reacting with the air. d. Physical- a mixture is not chemically combined.