Lab Safety
This piece of safety equipment will protect your eyes during a science experiment.
Goggles
How many significant figures?
0.0001
ONE
What is the Chemical Symbol for Potassium?
K
Name this Compound:
NaCl
Sodium Chloride
This common chemical compound is considered to be the "Universal Solvent" in Chemistry.
Water
These handy pieces of lab equipment are what keep chemicals off of your hands while working in the lab.
Rubber Gloves/Chemical Resistant Gloves
How many significant figures?
304
THREE
15.99
Name this Compound:
LiBr
Lithium Bromide
This unit of measurement we use to define the number of atoms in a compound.
Mole
These are necessary to wear when handling chemicals so that anything spilled does not come into contact with your body.
Lab Coat/Apron
How many significant figures?
0.00012
TWO
Which element on the periodic table has the symbol "Au"?
Gold
Name this Compound:
H₂O
Dihydrogen Monoxide
This term is what you would refer to as the concentration of a solution. You would solve for this by dividing the moles of the solute/liters of the solution.
Molarity
What should you have somewhere close by when using fire during your experiment?
Fire Extinguisher
How many significant figures?
12340000
FOUR
Which Group Number are the Alkali Earth Metals?
Group 2
Name this Compound:
Al₂O₃
Aluminum Oxide
What is the term used to define the act of decreasing the concentration of a solution? An example of this would be adding water to your solution.
Dilution
If you or your lab partner break something during the lab, what should you do first?
Tell the Teacher!
How many significant figures?
1501.06
SIX
Group 18 on the periodic table is referred to as what?
Noble Gases
Name this Compound:
OH¯
Hydroxide
This type of mixture is a combination of two or more substances that are perfectly blended, resulting in a uniform composition and appearance.
Homogeneous Mixture