Reactivity series Flashcards

1
Q

What is the most reactivr metal

A

potassium

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2
Q

Order of reactivity series

A

Potassium, Sodium, LITHIUM, Calcium, Magnesium, Alluminium, Zinc, Iron, Copper, Silver, Gold

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3
Q

What is oxidisation

A

loss of electrons

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4
Q

What is reduction

A

Gain of electrons

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5
Q

what are 2 substances needed for iron to rust

A

water, oxygen

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