Science Enhanced S&S Biology - Virginia …

Beaker 3 — polar covalent: Using a glass stir rod, stir as the lemon is squeezed into the water. Observe the resulting solution. Test the conductivity. Record observations and measurement in #3 and #4 of the Student Data Table. Beaker 4 — suspensions/colloids: Using a glass stir rod, slowly stir in the contents from one gelatin packet. ................
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