Mystery Mixture
What was our Mystery Mixture made of? (two substances)
Citric Acid and Sodium Bicarbonate
What rule number is this?
Students will not preform unapproved experiments or use any equipment without prior instruction. Students will follow all of the instructions given by the teacher.
Rule 1
2 or more substances together that do not form a new substance.
Mixture
H
Hydrogen
What day was picture day? (looking for the date)
9/1
What was used in the Mystery Mixture to create a chemical interaction?
Water
Fix this rule:
Students will take materials from the lab without permission.
Will not
the everyday-language name of a substance.
Common Name
Ca
Calcium
If you check your grades and you have a zero but you know you turned it in, where is the first place you should look?
The "No Name" bin
The chemical formula "CaCl" has what two elements?
Calcium + Chlorine
Fill in the blank:
Students will keep their lab area free from ____________ materials.
Non-laboratory
substance in a solution that is bigger.
Solvent
O
Oxygen
If your computer is below 50%, how should it be put away?
Plugged in and left in the storage on top of the cart
What chemical has the common name of "sugar"?
Sucrose
What room has an safety shower?
Woodshop
anything that has mass and takes up space.
Matter
Mg
Magnesium
What folder would have the warm-ups for the new week?
Monday
What would have been the best way to test the white substances in the "Mystery Mixture Analysis"?
Use substances that had similar chemical reactions.
Where should you point the nozzle of a fire extinguisher in order to properly put out a fire?
The base of the flames
code that represents the # and the kinds of atoms in one particle of a substance.
Chemical Formula
Kr
Krypton
Why is it so important to keep up with your science notebook in class?
You can use them on tests