H OW WAS YOUR WEEKEND ? Take out your notes over Section 2.3 & 2.4 Get into groups of 2-5 people Work on the following problems: Pg 43 #21 (include chemical.

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Presentation transcript:

H OW WAS YOUR WEEKEND ? Take out your notes over Section 2.3 & 2.4 Get into groups of 2-5 people Work on the following problems: Pg 43 #21 (include chemical formula), 22

E LEMENT, C OMPOUND, OR M IXTURE ? I F THE SUBSTANCE IS A MIXTURE, INCLUDE WHETHER IT IS HOMOGENEOUS OR HETEROGENEOUS Rotate from station to station, recording whether the substances are elements, compounds, or mixtures ItemElement, Compound, or Mixture? Mercury Pizza

L AB N OTEBOOKS Before you come to lab: Current Date Title Purpose of the lab Safety Procedure (Summary) In lab you will record: Observations Data Calculations (if included in the lab) Conclusions

H OMEWORK AND U PCOMING D ATES : Read and take notes over Section 3.1 & 3.2 Bring Lab notebooks, goggles and signed safety contract to lab Upcoming Dates: Wed (8/27) PLC Day (late start) AND Back to School Night Fri (8/29) Concept Quiz over Ch 1, Ch 2, 3.1 & 3.2 Mon (9/1) Labor Day – No School! Fri (9/5) TEST over Ch 1-3