KS3C8G-LP3 - Reactivity Series (KS3)

Which key term is described as 'a rock containing a compound which has metal in it'?

• a) A Rock
• b) A Stone
• c) An Ore
• d) A boulder

Which two non-metals are often put in the Reactivity Series of Metals?

• a) Carbon and Sulphur

• b) Sulphur and Hydrogen

• c) Carbon and Hydrogen

• d) Nitrogen and Carbon

Which statement below shows the correct increasing order of reactivity?

• a) Sodium, Magnesium, Copper
• b) Calcium, Iron, Zinc
• c) Zinc, Iron, Magnesium
• d) Copper, Lead, Iron

Which statement below shows the correct decreasing order of reactivity?

• a) Sodium, Magnesium, Copper
• b) Calcium, Iron, Zinc
• c) Zinc, Iron, Magnesium
• d) Copper, Lead, Iron

Identify a metal that can be found in its pure elemental form in the ground?

• a) Diamond
• b) Gold
• c) Sodium
• d) Iron

Which statement is true about a metal that can be found in its pure elemental form in the ground?

• a) Very Reactive

• b) Very unreactive/native

• c) This has no link to the reactivity of the metal

• d) The metal must be called Gold

Why is the Thermite reaction useful for joining railway tracks together?

• a) The reaction produces a lot of light
• b) The reaction produces a lot of heat
• c) The reaction produces a lot of sound
• d) The reaction contains a lot of Iron

What process is used to extract medium reactivity metals using carbon

• a) Reduction

• b) Oxidation

• c) Redox

• d) Rusting

What two conditions are needed in 'the process of extracting elemental metal from compounds containing metals'?

• a) Heat and an element with a similar reactivity
• b) Heat and an element with exactly the same reactivity
• c) Heat and a less reactive element
• d) Heat and a more reactive element

Which description best describes a 'displacement reaction'?

• a) A more reactive element pushes out a less reactive element from a compound
• b) A less reactive element pushes out a more reactive element from a compound
• c) A more reactive element pushes out a less reactive element from a mixture
• d) A less reactive element pushes out a more reactive element from a mixture �