Quiz on metal reactivity This quiz has 10 multiple choice questions Click on the answer box you think is correct

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Q1. Which metal is most reactive ?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q2. Which metal is least reactive ?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q3. Which metal reacts slowly with water?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q4. Which metal would explode in acid ?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q5. Which metal is at the bottom of the reactivity series?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q6. Which metal in the list is just below lithium in the reactivity series ?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q7. Which metal is used for water pipes because it is unreactive?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q8 Which metal is NOT in the centre of the Periodic Table?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q9. Which metal is most likely to be found in a compound, not as an element?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Well done !

Q10. Which metal could you safely use to displace copper from copper sulphate?

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

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Answer section

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Q1. Which metal is most reactive ?

Potassium reacts violently with water –

even bursting into flames.

D. Potassium

Q2. Which metal is least reactive ?

Gold is very unreactive. This

explains why gold coins can be dug up

or found in shipwrecks after

centuries.

B. gold

Q3. Which metal reacts slowly with water?

Iron goes rusty. The formation of rust is actually a reaction

between iron, water and oxygen.

C. iron

Q4. Which metal would explode in acid ?

Potassium is very reactive. It reacts

with just water – so it is possible that it will

explode with acid.

D. potassium

Q5. Which metal is at the bottom of the reactivity series?

Gold is very unreactive so it is at

the bottom of the reactivity series

B. gold

Q6. Which metal in the list is just below lithium in the reactivity series ?

Iron reacts with water but it does not do so as

quickly as lithium. So it is below lithium in the

reactivity series.

C. iron

Q7. Which metal is used for water pipes because it is unreactive?

Copper does not react with water so it is used in water pipes. (Lead used

to be used but it was found to make the water

slightly poisonous)

A. copper

Q8. Which metal is NOT in the centre of the Periodic Table?

Potassium is an alkali metal and these are

on the left of the Periodic Table.

D. potassium

Q9. Which metal is most likely to be found in a compound, not as an element?

A reactive element is always trying to make

compounds. So, potassium is very unlikely

to be found as an element.

D. potassium

Q10. Which metal could you safely use to displace copper from copper sulphate?

Iron is above copper in the reactivity series so it will displace it from copper

sulphate. Potassium would also displace the copper -

but this would not be a safe reaction to try !

C. iron

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Q. Enter your question here.

A

B

C

D

A. Copper

B. Gold

C. Iron

D. Potassium

Q

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