C4.1.5 - The Transition Metals Flashcards

1
Q

Where are the transition metals on the Periodic Table?

A

Between Groups 2 and 3 (Between IUPAC Groups 3 and 12)

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2
Q

What are the properties of the transition metals?

A

Shiny when freshly cut
Good conductors of electricity
Strong
Malleable

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3
Q

What does malleable mean?

A

Can be bent or hammered into shape

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4
Q

What is the difference between the alkali metals or the transition metals?

A

Transition metals are stronger and harder
Transition metals have higher densities
Transition metals have a higher melting point (except mercury)
Transition metals are less reactive

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5
Q

What is the only transition metal which is not solid at room temperature?

A

Mercury

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6
Q

Why are transition metals useful for making everyday objects?

A

They have good properties

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7
Q

What does iron react with to produce rust?

A

Water and oxygen

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8
Q

What elements do not react with oxygen or water at all?

A

Gold, Platinum, Iridium

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9
Q

What elements are used in catalytic converters?

A

Platinum, Rhodium, Palladium

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10
Q

What do catalytic converters do?

A

They convert harmful gases in vehicle exhaust fumes into less harmful ones

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