Density
Metals, Nonmetals, & Metalloids
Chemical Change
PE & KE
Misc.
100
The formula for calculating density.
What is m/v?
100
Shiny
What is a physical property of metals?
100
The temperature lowers during this type of chemical reaction.
What is endothermic?
100
The ability to make change.
What is energy?
100
Wait for teacher's instructions.
What do you do when there lab supplies are on your table?
200
The formula for calculating volume of a regular shaped object.
What is L x W x H?
200
Brittle
What is a physical property of nonmetals?
200
When this happens, a new substance is formed.
What is a chemical change?
200
Definition of Potential Energy.
What is stored energy?
200
A pure substance that cannot be broken down into simpler materials.
What is an element?
300
The process of placing an irregular shaped object in water & measuring how much the water moved.
What is water displacement?
300
Semiconductor
What is a physical property of metalloids?
300
The temperature raises during this type of chemical change.
What is exothermic reaction?
300
Definition of Kinetic Energy.
What is energy of motion?
300
A book sitting on a table is an example of this.
What is potential energy?
400
The density of a substance that has a mass of 200 g and a volume of 50 cm3.
What is 4 g/cm3?
400
Term used to indicate that metals can be pounded into different shapes.
What is malleable?
400
Observation of bubbles is evidence that this has been formed during a chemical change.
What is a gas?
400
The point on a roller coaster where Kinetic Energy is the greatest.
What is the bottom of the hill?
400
This is the sign that a chemical change has occurred when baking soda is mixed with vinegar.
What is a gas is formed?
500
The density of a substance that has a mass of 32 g and a volume of 2 cm3.
What is 16 g/cm3?
500
Two examples of metalloids.
What are Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, & Astatine?
500
A solid formed when two solutions are combined.
What is a precipitate?
500
The force pushing everything toward teh center of Earth.
What is gravity?
500
This piece of safety equipment is most important to use while testing an element’s physical properties of malleability and brittleness.
What are safety goggles?
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