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Course: CHECKPOINT - Lower Secondary Science 0893
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Curriculum

CHECKPOINT - Lower Secondary Science 0893

Biology 01. Structure And Function

0/25

Biology 02. Life Processes

0/27

Biology 03. Ecosystems

0/7

Chemistry 01. Materials And Their Structure

0/24

Chemistry 02. Properties Of Materials

0/19

Chemistry 03. Changes To Materials

0/20

Physics 01. Forces And Energy

0/24

Physics 02. Light And Sound

0/12

Physics 03. Electricity And Magnetism

0/12

Earth and Space 01. The Earth

0/7

Earth and Space 02. Cycles On Earth

0/5

Earth and Space 03. Space

0/13
Quiz

6.5 Describe the reactivity of metals with oxygen, water and dilute… – Check yourself

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Reactivity of metals Checkpoint Science check yourself quiz: free practice for Cambridge Checkpoint – Lower Secondary Science 0893. Work through this Reactivity of metals Checkpoint Science check yourself quiz and get instant feedback on every answer. If you get stuck, review the 6.5 Describe the reactivity of metals with oxygen, water and dilute… – Notes lesson. More practice: Cambridge Checkpoint – Lower Secondary Science 0893 — all units. Syllabus: Cambridge Lower Secondary programme.

  • Questions count: 8
  • Passing grade: B+
  • Time limit: 10 minutes
Start Quiz
1.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
Faster fizzing
More hydrogen
More heat
More reactive
2.
Which statement best describes Tarnish?
Which statement best describes Tarnish?
Formed when a reactive metal reacts with water.
Metal hydroxide solution; turns universal indicator blue/purple.
Formed when metal reacts with oxygen.
Dull layer when metal reacts with air.
3.
According to the comparison table in this lesson, what is the Products (water) of Iron?
According to the comparison table in this lesson, what is the Products (water) of Iron?
Metals with oxygen and water
Iron oxide + hydrogen
KOH + hydrogen
Ca(OH)₂ + hydrogen
NaOH + hydrogen
4.
According to the comparison table in this lesson, what is the With oxygen of Potassium?
According to the comparison table in this lesson, what is the With oxygen of Potassium?
Metals with oxygen and water
Burns red
Burns quickly, tarnishes
Brilliant white flame
Burns when powdered
5.
Which key term matches this description: "Gas made with water or acid; squeaky pop test."
Which key term matches this description: "Gas made with water or acid; squeaky pop test."
Reactivity series
Oxidation
Hydrogen
Metal hydroxide
6.
Which statement best describes Alkaline solution?
Which statement best describes Alkaline solution?
Gaining oxygen.
Dull layer when metal reacts with air.
Formed when a reactive metal reacts with water.
Metal hydroxide solution; turns universal indicator blue/purple.
7.
Magnesium burns in air to form:
Magnesium chloride
Magnesium water
Magnesium oxide
Oxygen
8.
Complete the statement: Sodium + water → sodium hydroxide + ______.
Complete the statement: Sodium + water → sodium hydroxide + ______.
Steam
hydrogen
Alkaline solution
white
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Part of Chemistry 03. Changes To Materials — see every lesson and quiz in this unit.
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