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WorksheetsCeramics Test Review 1
Total questions: 11
Worksheet time: 6mins
Ceramics are the most adaptable resource for humans to use.
True
False
Most metals are oxidized in their natural form.
True
False
An inorganic material with non-metallic properties that has a crystalline structure is known as:
polymer
glass
ceramics
metal
This technology synthesizes a magnetic field when exposed to a magnet
refractory
bisqueware
superconductor
fiber optics
Which of the following can be used to reduce iron?
lead
magnesium
silver
tin
What type of material does the lightbulb filament turn into which causes it to fail?
metal
ceramic
glass
composite
Which of these is NOT an application of refractories?
space shuttle tiles
molds for casting
particle colliders
refining gasoline
Which element is oxidized in the reaction Ca + CuSO4 --> CaSO4 + Cu
calcium
sulfur
copper
oxygen
Ceramics act as the best superconductors because they
conduct at the lowest possible temperatures.
conduct at the highest possible temperatures.
increase resistance at low temperatures.
None of the choices
Will the following reaction occur?
Sn + ZnO --->
Yes, tin is more reactive than zinc
No, tin is more reactive than zinc
Yes, zinc is more reactive than tin
No, zinc is more reactive than tin
Which element is reduced in the reaction Cu + AgNO3 --> CuNO3 + Ag
silver
copper
nitrogen
oxygen
