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Chemisty > Topic 9b > Flashcards

Topic 9b Flashcards

1
Q

Ore

A

naturally occurring rocks that contain metal or metal compounds

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2
Q

Which metals are found unconfined in the earths crust

A

Gold
Silver
Copper

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3
Q

Three ways of extra ring metals from ores

A

Electrolysis
Heat with carbon
Heat
Blast furnace

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4
Q

What is produced in a blast furnace

A

Iron

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5
Q

Raw materials

A

Iron ore
Coke
Limstone

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6
Q

Reactivity of metals

A

Most metals don’t reactor with water alkali metals do and pop

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Chemisty (18 decks)

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