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WorksheetsCHEMISTRY QUIZ
Total questions: 12
Worksheet time: 3mins
What are properties?
They give us an idea of what the object can do.
They describe the object.
They tell us what an object cannot do.
Which words best describe NON-METALS?
ductile, shiny, brittle
malleable, dull, brittle, ductile
brittle, dull, insulators
What does "malleable" mean?
Can be made into a shape.
Brittle
Ductile
Shiny
Are metals good insulators?
No
Yes
Which of the following are all examples of METALS?
glass, gold, copper, silver
copper, gold, bronze, plastic
wood, iron, aluminium, steel
copper, silver, iron, gold
According to the YouTube video, it is said that under the extreme heat, the mixture "liquifies". What does this mean?
The mixture turns into a solid.
The mixture turns into a liquid.
The mixture turns into a gas.
According to the YouTube video, what temperature can the furnace heat up to?
4000 degrees Celsius
14 000 degrees Fahrenheit
4000 degrees Fahrenheit
14 000 degrees Celsius
According to the YouTube video, what are "tuyeres"?
Nozzles on the furnace.
The glass on the furnace.
It is what the furnace is made of.
According to the YouTube video, what is coke?
A refreshing drink.
A substance found in rocks.
A fuel used in iron smelting.
According to the YouTube video, what is the structure called where iron ore is extracted?
Oven
Smelter
Furnace
ONLY METAL TO BE IN LIQUID STATE IS
TUNGSTEN
LEAD
BROMINE
MERCURY
NONE
THE BRITTLENESS IS OBSERVED IN WHICH METAL
COPPER
IRON
ZINC
PHOSPHOROUS
BOTH ZINC ZND PHOSPHOROUS
