Show:
Matter
Phase Changes
Physical Properties
Chemical Properties / Changes
Random
100
The phase of matter with a definite shape and a definite volume
What is a solid.
100
Solid to a Liquid
What is Melting (the solid must gain energy)
100
The ability of a material to reflect light
What is Luster
100
Flammability
What is Chemical Property
100
Who let the dogs out?, who...who...who?
Who are the Baha Men
200
The amount of matter in an object or substance
What is Mass (measured in grams, lbs., etc.)
200
Gas to a Liquid
What is Condensation (gas must lose energy)
200
The ability of a material to allow heat and / or electricity to flow through
What is Conductivity
200
Yellow Milk Jugs, Brown bottles such as Hydrogen Peroxide, 35mm film containers,
What is Reactivity to Sunlight
200
All time leading scorer in the NBA
Who is Kareem Abdul-Jabbar
300
The force exerted on an object due to gravity
What is Weight
300
The energy needed for a phase change to occur but does not cause a rise in temperature
What is Latent Heat
300
The ability of a material to be pounded / rolled flat
What is Malleability (Malleable)
300
The ability of a material to break down over time due to it binding with oxygen
What is Corrosion
300
Who does the footbal team play this coming Friday?
Who are the Willard Flashes
400
A type of matter with no definite shape but does have a definite volume
What is a Liquid
400
Solid to a Gas (no liquid in between)
What is Sublimation
400
The mass of an object divided by the volume the object takes up
What is Density
400
Burning Coal to produce / release heat (energy)
What is Chemical Change
400
Who is the 44th President of the USA?
Who is Barack Obama
500
Water vapor, steam, and fumes are all examples
What is a Gas
500
The temperature at which liquid turns to a solid
What is Freezing Point (same temp. as melting point)
500
These 3 elements are naturally magnetic
What is Iron, Cobalt, Nickel
500
Formation of Bubbles, Release of Heat / Light, Change in Smell, and Change in Color
What are the 4 Indicators of Chemical Change
500
How old is Earth believed to be?
What is 4.5 billion years old