Curriculum
Course: HIA International — Grade 7
time left:
:
:
Login

Curriculum

HIA International — Grade 7

Unit 1: Breathing and respiration

0/27

Unit 2: Dissolving, solubility and chromatography

0/22

Unit 3: Forces, motion and pressure

0/37

Unit 4: Ecosystems

0/22

Unit 5: Atoms, purity and climate

0/27

Unit 6: Light and objects in space

0/33

Unit 7: Nutrition, health and movement

0/22

Unit 8: Energy changes and reactions of metals

0/39

Unit 9: Magnetism and electromagnets

0/22
Quiz

Reactions of metals with oxygen and water – Quiz

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit

Reactions of metals with oxygen and water HIA Science quiz: free practice for HIA International. Work through this Reactions of metals with oxygen and water HIA Science quiz and get instant feedback on every answer. If you get stuck, review the 17.5 Reactions of metals with oxygen and water – Notes lesson. More practice: HIA International — all units. Syllabus: Cambridge Lower Secondary programme.

  • Questions count: 50
  • Passing grade: A-
  • Time limit:
Start Quiz
1.
Which statement correctly describes metal oxide?
the test for hydrogen, using a lit splint
the compound formed when a reactive metal reacts with water
the compound formed when a metal reacts with oxygen
the indicator that turns purple in the alkaline solution formed by a metal and water
2.
Which statement correctly describes metal hydroxide?
the corrosion of iron, needing both oxygen and water
the compound formed when a reactive metal reacts with water
the gas given off when a metal reacts with water or acid
the test for hydrogen, using a lit splint
3.
Which statement correctly describes rusting?
the indicator that turns purple in the alkaline solution formed by a metal and water
the test for hydrogen, using a lit splint
the corrosion of iron, needing both oxygen and water
the compound formed when a metal reacts with oxygen
4.
Which statement correctly describes hydrogen?
the test for hydrogen, using a lit splint
the gas given off when a metal reacts with water or acid
the compound formed when a reactive metal reacts with water
the corrosion of iron, needing both oxygen and water
5.
Which statement correctly describes squeaky pop test?
the indicator that turns purple in the alkaline solution formed by a metal and water
the gas given off when a metal reacts with water or acid
the test for hydrogen, using a lit splint
the compound formed when a metal reacts with oxygen
6.
Which statement correctly describes universal indicator?
the indicator that turns purple in the alkaline solution formed by a metal and water
the corrosion of iron, needing both oxygen and water
the gas given off when a metal reacts with water or acid
the compound formed when a reactive metal reacts with water
7.
Magnesium burns in oxygen with a bright white flame. What is the solid product?
Magnesium oxide
Magnesium chloride
Magnesium sulfate
Hydrogen
8.
Which word equation represents a reactive metal reacting with cold water?
metal + water -> metal hydroxide + hydrogen
metal + water -> metal oxide + oxygen
metal + water -> salt + carbon dioxide
metal + water -> acid + hydrogen
9.
Metal A reacts vigorously with cold water, while metal B does not react with cold water. What can be concluded?
Metal A is more reactive than metal B
Metal B is more reactive than metal A
Both metals have equal reactivity
Water reactions give no evidence about reactivity
10.
Which test identifies the gas produced when a reactive metal reacts with water?
A lit splint gives a squeaky pop
Limewater turns milky
A glowing splint relights
Blue litmus turns red
11.
Which term is described as: the compound formed when a metal reacts with oxygen?
metal oxide
rusting
hydrogen
metal hydroxide
12.
Match the term to its correct meaning: metal oxide
the compound formed when a metal reacts with oxygen
the gas given off when a metal reacts with water or acid
the test for hydrogen, using a lit splint
the corrosion of iron, needing both oxygen and water
13.
Which term is described as: the compound formed when a reactive metal reacts with water?
metal hydroxide
hydrogen
metal oxide
squeaky pop test
14.
Match the term to its correct meaning: metal hydroxide
the compound formed when a metal reacts with oxygen
the compound formed when a reactive metal reacts with water
the gas given off when a metal reacts with water or acid
the indicator that turns purple in the alkaline solution formed by a metal and water
15.
Which term is described as: the corrosion of iron, needing both oxygen and water?
rusting
metal hydroxide
hydrogen
metal oxide
16.
Match the term to its correct meaning: rusting
the test for hydrogen, using a lit splint
the corrosion of iron, needing both oxygen and water
the compound formed when a metal reacts with oxygen
the gas given off when a metal reacts with water or acid
17.
Which term is described as: the gas given off when a metal reacts with water or acid?
rusting
metal oxide
hydrogen
squeaky pop test
18.
Match the term to its correct meaning: hydrogen
the compound formed when a reactive metal reacts with water
the compound formed when a metal reacts with oxygen
the indicator that turns purple in the alkaline solution formed by a metal and water
the gas given off when a metal reacts with water or acid
19.
Which term is described as: the test for hydrogen, using a lit splint?
rusting
squeaky pop test
metal hydroxide
metal oxide
20.
Match the term to its correct meaning: squeaky pop test
the corrosion of iron, needing both oxygen and water
the test for hydrogen, using a lit splint
the compound formed when a metal reacts with oxygen
the gas given off when a metal reacts with water or acid
21.
Which term is described as: the indicator that turns purple in the alkaline solution formed by a metal and water?
rusting
hydrogen
universal indicator
metal oxide
22.
Match the term to its correct meaning: universal indicator
the compound formed when a reactive metal reacts with water
the test for hydrogen, using a lit splint
the compound formed when a metal reacts with oxygen
the indicator that turns purple in the alkaline solution formed by a metal and water
23.
A metal reacting with oxygen forms a metal _____.
sulfate
carbonate
hydroxide
oxide
24.
A reactive metal reacting with water gives a metal hydroxide and _____.
oxygen
nitrogen
hydrogen
carbon dioxide
25.
Hydrogen is identified by a squeaky _____ with a lit splint.
hiss
flash
glow
pop
26.
The corrosion of iron, needing oxygen and water, is called _____.
burning
tarnishing
rusting
melting
27.
Magnesium burns in oxygen with a bright _____ flame.
blue
red
green
white
28.
The solution formed when sodium reacts with water is _____.
saturated
acidic
alkaline
neutral
29.
A metal reacting with oxygen forms a metal oxide. - True or false?
True
False
30.
A metal reacting with oxygen forms a metal hydroxide. - True or false?
True
False
31.
Magnesium burns in oxygen with a bright white flame to form magnesium oxide. - True or false?
True
False
32.
Magnesium burns in oxygen with a blue flame to form magnesium hydroxide. - True or false?
True
False
33.
A reactive metal reacting with water forms a metal hydroxide and hydrogen. - True or false?
True
False
34.
A reactive metal reacting with water forms a metal oxide and oxygen. - True or false?
True
False
35.
Sodium reacts vigorously with cold water and floats, fizzing. - True or false?
True
False
36.
Sodium does not react with cold water at all. - True or false?
True
False
37.
Calcium reacts with cold water less vigorously than sodium. - True or false?
True
False
38.
Calcium reacts with cold water more vigorously than sodium. - True or false?
True
False
39.
Copper does not react with cold water. - True or false?
True
False
40.
Copper reacts vigorously with cold water. - True or false?
True
False
41.
Hydrogen is tested for with a lit splint, which gives a squeaky pop. - True or false?
True
False
42.
Hydrogen is tested for with limewater, which turns milky. - True or false?
True
False
43.
The solution left after sodium reacts with water is alkaline. - True or false?
True
False
44.
The solution left after sodium reacts with water is acidic. - True or false?
True
False
45.
Rusting needs both oxygen and water. - True or false?
True
False
46.
Rusting needs only oxygen and no water. - True or false?
True
False
47.
Iron can be protected from rusting by painting, oiling or galvanising it. - True or false?
True
False
48.
Iron rusts faster if it is painted or oiled. - True or false?
True
False
49.
The more reactive a metal is, the more vigorously it reacts with water. - True or false?
True
False
50.
The more reactive a metal is, the less it reacts with water. - True or false?
True
False
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
Part of Unit 8: Energy changes and reactions of metals — see every lesson and quiz in this unit.
Accepted payment methods