Grade 11 Chemistry: Exploring Metals
This worksheet covers key properties, reactions, and uses of metals, aligned with Grade 11 Chemistry curriculum.
Includes
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Grade 11 Chemistry: Exploring Metals
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Read each question carefully and answer to the best of your ability. Show all your work for calculations.
1. Which of the following is NOT a characteristic property of most metals?
Malleability
High melting point
Good electrical insulator
Lustrous appearance
2. Which type of bonding is characteristic of metals?
Covalent bonding
Ionic bonding
Metallic bonding
Hydrogen bonding
3. The ability of a metal to be drawn into thin wires is called .
4. Metals typically react with acids to produce hydrogen gas and a .
5. The outermost electrons in a metal atom are delocalized and form a 'sea of electrons', which is responsible for metallic .
6. Explain why metals are good conductors of electricity and heat.
7. Describe the process of corrosion in metals, providing an example.
8. All metals are solids at room temperature.
True
False
9. Noble metals are highly reactive and easily undergo oxidation.
True
False
10. Observe the diagram below showing heat conduction through a metal rod. Explain the role of delocalized electrons in this process.
