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- 1. Multiple Choice
Which of the following is MOST reactive?
Magnesium
Lead
Tin
Copper
Zinc
- 2. Multiple Choice
Which metal is more reactive than calcium?
magnesium
potassium
silver
aluminum
- 3. Multiple ChoiceHow can you tell that a metal is reacting with water?Colour changeBright lightFizzingIt gets colder
- 4. Multiple Choice
Choose the least reactive metal
calcium
magnesium
iron
copper
- 5. Multiple Choice
Choose the most reactive metal
calcium
magnesium
iron
copper
- 6. Multiple ChoiceWhich of the following indicates a chemical change?Change in state of matterTemperature changeChange in sizeChange in shape
- 7. Multiple Choice
Which are the signs of chemical change?
Change in size
Colour change
Precipication
Change in state
Effervescence / Gas produced
- 8. Multiple Choice
What does displacement mean?
A chemical reaction where a less reactive metal takes the place of a more reactive metal in a compound.
A chemical reaction where a more reactive metal takes the place of a less reactive metal in a compound.
A more reactive metal is removed from a compound.
- 9. Multiple Choice
Magnesium chloride + Sodium → ?
Sodium chloride + Magnesium
Magnesium chloride + Sodium (No change)
Sodium magnesium + Chlorine
- 10. Multiple Choice
Zinc sulphate + Magnesium → ?
Magnesium + Sulphur + Hydrogen
Zinc sulphate + Magnesium
Magnesium sulphate + Zinc
- 11. Multiple Choice
Lithium chloride + Iron → ?
Lithium chloride + Iron (No change)
Iron chloride + Lithium
Lithium oxide + hydrogen
- 12. Multiple Choice
Which is least reactive?
gold
Calcium
Magnesium
- 13. Multiple ChoiceWhich gas is required for something to burn?Carbon dioxideHydrogenOxygenWater
- 14. Multiple Choice
Iron nails + copper oxide → ?
Iron nails + copper oxide
Iron oxide + copper oxide
Iron oxide + copper
Magic
- 15. Multiple ChoiceAs you move down the first group, reactivity _________.IncreasesDecreasesStays the sameThey are all inert
- 16. Multiple ChoiceWhich group on the Periodic Table is inert?Group 1Group 2Group 17Group 18
- 17. Multiple ChoiceHow many valence electrons are elements trying to reach in their outer shells?1258
- 18. Multiple ChoiceWhat determines the reactivity of an element?Size of its nucleusNumber of total electronsNumber of valence electronsNumber of shells
- 19. Multiple ChoiceHow do you determine the number of valence electrons an element has?Look at its periodLook at its groupLook at its atomic numberLook at its atomic mass
- 20. Multiple ChoiceAtoms on which side of the Periodic Table will tend to LOSE electrons?RightLeftMiddleNo atoms lose electrons
- 21. Multiple ChoiceAtoms on which side of the Periodic Table will tend to GAIN electrons?RightLeftMiddleNo atoms lose electrons
- 22. Multiple ChoiceHow do bonds tend to form between metals and nonmetals?Atoms gain or lose electronsAtoms share electronsAtoms gain or lose neutronsNone of the above
- 23. Multiple ChoiceHow do bonds tend to form between nonmetals?Atoms gain or lose electronsAtoms share electronsAtoms gain or lose neutronsNone of the above
- 24. Multiple Choice
Which of the following the most reactive in dilute acid
magnesium
calcium
aluminum
zinc
- 25. Multiple ChoiceWhen a metal reacts with oxygen gas, the product is ...metal hydroxidemetal oxidemetal oxide and oxygenmetal hydroxide and hydrogen gas
- 26. Multiple ChoiceThe least reactive in oxygen in the list isironzinccopperlead
- 27. Multiple ChoiceWhich one of the following metals reacts most vigorously with cold water?SodiumMagnesiumCopperZinc
- 28. Multiple ChoiceWhich metal is more reactive than calcium?magnesiumpotassiumsilveraluminum
- 29. Multiple ChoiceWill silver react with magnesium chloride solution?yesno
- 30. Multiple ChoiceWhen metal reacts with liquid water the products are...metal hydroxide and oxygen gasmetal hydroxide and hydrogen gasmetal oxide and oxygen gasmetal oxide and hydrogen gas
- 31. Multiple ChoiceWhen sodium reacts with hydrochloric acid, what is the name of the salt formed?Sodium HydrideSodium ChlorideSodium HydrochloricSodium Chlorine
- 32. Multiple Choice
Which of the following is correct about the reactivity series?
group 1 metals are less reactive than transition metals
the least reactive metal is put at the top of the reactivity series
transition metals are less reactive than group 1 metals
group 2 metals are the most reactive metals
- 33. Multiple Choice
In chemistry, a displacement reaction is where
a more reactive metal displaces a less reactive metal from its compound
two reactive metals join together to form an alloy
a less reactive metal displaces a more reactive metal from its compound
a more reactive metal is removed from its compound by a less reactive metal
- 34. Multiple Choice
Look at part of the reactivity series? Which one of the following statements is correct?
zinc is more reactive than magnesium
copper is the most reactive
tin is more reactive than lead
lead is more reactive than aluminium
- 35. Multiple Choice
Which of the following indicates a displacement reaction could be happening
there is a flame
the metal turns into a gas
the surface of a metal is coated by another metal
nothing happens
- 36. Multiple Choice
calcium is more reactive than iron. What will be produced when calcium sulphate and iron are mixed together?
no reaction happens so the reactants stay the same
calcium and iron sulphate
iron sulphate and hydrogen
water and iron sulphate
- 37. Multiple Choice
Phosphorus is kept in water to protect it from
nitrogen
hydrogen
oxygen
none of these
- 38. Multiple Choice
The gas liberated when water react with metal
nitrogen
oxygen
hydrogen
none of these
- 39. Multiple Choice
Which of the following do not react readily with water?
zinc
sodium
potassium
copper
- 40. Multiple Choice
Which of the following do not react readily with water?
zinc
sodium
potassium
copper
- 41. Multiple Choice
Oxides of non metals are
acidic
basic
amphoteric
none of these
- 42. Multiple Choice
Highest level of conductivity is expected by
gold
aluminium
silver
none of these
- 43. Multiple Choice
Metals show
malleability
ductility
conductance
all of them
- 44. Multiple Choice
Which of these elements are a Non-Metal?
Copper
Gold
Oxygen
- 45. Multiple Choice
Non-metals are insulators, this means electricity ______ flow through them.
can
cannot
- 46. Multiple ChoiceAll of the following would classify an element as a metal except?DullLusterMalleableHard
- 47. Multiple ChoiceSilicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon?MetalNonmetalMetalloidPretty
- 48. Multiple ChoiceJohn was observing the physical properties of elements in order to classify them as either a metal, nonmetal, or metalloid. The first element was dull, brittle, and did not conduct heat. What would its classification be?metalnonmetalmetalloid
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