Periodic Table
The chemical symbol for Potassium
K
Sodium Chloride
NaCl
LiO
Lithium Oxide
protons, neutrons, electrons
What must be worn at all times during labs?
Safety glasses
What element has the following symbol: Mn?
Manganese
Magnesium Chloride
MgCl2
HF
Hydrogen Fluoride
Where in the atom are electrons located?
Electron shells or orbits, outside the nucleus
Which types of chemicals are safe to dispose of in the sink?
None
In what column of the periodic table are the noble gases found?
18/8/Final Column
Aluminum Oxide
Al2O3
SrS
Strontium Sulfide
How many protons and electrons can be found in a carbon atom?
6 of each
What do you do with broken glass?
Must be disposed of in the broken glass container located in the office.
(If you put in the garbage you just lost points...)
Fluorine, Chlorine, Bromine, and Iodine all belong to what chemical family?
Halogens
Iron (II) Oxide
FeO
Cu2O
Copper (I) Oxide
Hydrogen
What is the most common injury in the science classroom?
Burns
Transition metals
Sn (IV) Oxide
SnO2
CuO
Copper (II) Oxide
The atomic mass of Chlorine is 35 amu, how many neutrons does it have?
18 neutrons
Name the 3 key pieces of safety equipment located in all science classrooms.
Fire extinguisher, first aid kit, and eye wash station