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GCSE WJEC Chemistry > - Freya's Reactivity Series > Flashcards

- Freya's Reactivity Series Flashcards

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1
Q

which is more reactive- potassium or sodium?

A

potassium

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2
Q

what is more reactive- sodium or zinc?

A

sodium

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3
Q

what is more reactive- zinc or potassium?

A

potassium

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4
Q

mnemonic to remember the whole reactivity series (including carbon and hydrogen for comparison)

A

Purple Sloths Carry Massive Amber Cats. Zebras Interest Tigers. Lions Hug Carrot Shaped Goat Pals.

Potassium Sodium Calcium Magnesium Aluminium (Carbon) Zinc Iron Tin Lead (Hydrogen) Copper Silver Gold Platinum

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5
Q

what is the order of reactivity for these four elements?

zinc, calcium, platinum, iron

A

(from lowest to highest)

platinum -> iron -> zinc -> calcium

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6
Q

what is more reactive- magnesium or zinc?

A

magnesium

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7
Q

what is more reactive- calcium or aluminium?

A

calcium

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GCSE WJEC Chemistry (9 decks)

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