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Chemistery > Metals and Non Metals > Flashcards

Metals and Non Metals Flashcards

0
Q

Rusting

A

Rusting is the corrosion of iron (FE)

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1
Q

Corrosion

A

Corrosion is an undesirable process whereby a metal changes to its oxide or some other compound by combining with oxogen from the air

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2
Q

Rust Prevention

A

Greasing , Galvanising , Painting

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3
Q

Galvanising

A

Coating with zinc

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4
Q

The Activity Series

A

All metals have similar properties but do not react at
the same rate
A good way to compare metals is to see how they react with water and acid

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5
Q

Properties of Metals

A

Electrical conductors , Heat conductors, high melting point, shiny, malleable , ductile, sonorous

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6
Q

Reactivity

A

Calcium,Magnesium,Zinc,Copper

Cats Make Zebras Cry

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7
Q

When metals react with an acid

A

Hydrogen gas is given off

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8
Q

Zinc reacts with hydrochloric acid to form

A

Zinc chloride and hydrogen

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Chemistery (4 decks)

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