Lab Safety Rules
The Scientific Method
Metals , Non Metals, and Metalloids,
Elements and Compounds
Density
100
Wait for the teacher's instructions
What should I do before I start a lab?
100
An educated guess
What is a hypothesis?
100
when light hits the surface, making it shiny
What is Luster?
100
H2O
What is Water?
100
Object will float
What happens when an object has less density?
200
Away from you
What is the proper way to cut using a scalpel?
200
Ask a Question that can be tested.
What is the first step of The Scientific Method?
200
Able to be pulled and made into wire
What is ductile?
200
Pure Substances
What are Elements?
200
Object will sink
What if an object has more density?
300
Eat, drink, horseplay
What should you never do in the lab?
300
Drawing Conclusions
What is the last step of the Scientific Method?
300
Found on the Periodic Table between Metals and Nonmetals
What are Metalloids?
300
Water, Salt, and Sugar
What are Compounds?
300
Density for a Mass of 96 g and Volume of 3 mL
What is the Density of 32 g/mL?
400
Three items that should be worn during a lab
What is a safety apron, gloves, and goggles?
400
Doing Experiments
How do Scientists Test a Hypothesis?
400
Able to be hammered without breaking or cracking
What is malleable?
400
KFeCN
What is the compound Potassium, Iron, Carbon, and Nitrogen?
400
Density when the mass is 420 g and the Volume is 28 mL
What is a Density of 15 g/mL?
500
Three items not to have in the lab
What is food, open toe shoes, long hair, and/or jewelry?
500
Data Table
What is the way to organize and record your results and observations?
500
Element that makes up a large portion of the rocks in the Earth, living matter, oceans, and the atmosphere
What is Oxygen (O)?
500
XeAtYbI?
What is the compound Xenon, Astatine, Ytterbium, and Iodine?
500
Density with a Volume of 15.0 mL and mass of 40.5 G
What is a Density of 2.7 g/ML?