Podcast
Questions and Answers
Which physical property is characteristic of metals?
Which physical property is characteristic of metals?
- Brittle
- High tensile strength (correct)
- Low boiling point
- Low electrical conductivity
What is a typical property of non-metals?
What is a typical property of non-metals?
- Good conductors of electricity
- Sonorous
- High melting point (correct)
- Lustrous
Which element is a good conductor of heat and electricity?
Which element is a good conductor of heat and electricity?
- Osmium
- Gold
- Carbon (correct)
- Iodine
Which property is not characteristic of metals?
Which property is not characteristic of metals?
Which non-metal is known to be lustrous?
Which non-metal is known to be lustrous?
What physical property is unique to carbon among non-metals?
What physical property is unique to carbon among non-metals?
Which of the following elements are nonmetals?
Which of the following elements are nonmetals?
What physical property is characteristic of nonmetals?
What physical property is characteristic of nonmetals?
Which element is an exception to the physical property of nonmetals?
Which element is an exception to the physical property of nonmetals?
What type of oxides are formed when metals react with oxygen?
What type of oxides are formed when metals react with oxygen?
Which metals react slowly with air and form a protective layer that prevents corrosion?
Which metals react slowly with air and form a protective layer that prevents corrosion?
What happens to the color of red litmus when it comes in contact with metal oxides?
What happens to the color of red litmus when it comes in contact with metal oxides?
Which of the following elements are examples of nonmetals?
Which of the following elements are examples of nonmetals?
What type of elements do not exhibit the properties of metals?
What type of elements do not exhibit the properties of metals?
Which elements react vigorously with water and oxygen or air?
Which elements react vigorously with water and oxygen or air?
What type of elements do not react with water or dilute acids?
What type of elements do not react with water or dilute acids?
Which of the following physical properties is NOT characteristic of metals?
Which of the following physical properties is NOT characteristic of metals?
Among non-metals, which element exhibits the unique property of being lustrous?
Among non-metals, which element exhibits the unique property of being lustrous?
Which non-metal is an exception in terms of being a good conductor of heat and electricity?
Which non-metal is an exception in terms of being a good conductor of heat and electricity?
Which metal has the highest density among the mentioned elements?
Which metal has the highest density among the mentioned elements?
Which non-metal shares the physical property of being solid at room temperature with metals?
Which non-metal shares the physical property of being solid at room temperature with metals?
Which of the following physical properties is NOT typically associated with non-metals?
Which of the following physical properties is NOT typically associated with non-metals?
Which non-metal is known for its lustrous properties?
Which non-metal is known for its lustrous properties?
What type of oxides are formed when metals react with oxygen?
What type of oxides are formed when metals react with oxygen?
Which elements react vigorously with water and oxygen or air?
Which elements react vigorously with water and oxygen or air?
What happens to the color of red litmus when it comes in contact with metal oxides?
What happens to the color of red litmus when it comes in contact with metal oxides?
Which of the following elements are examples of nonmetals?
Which of the following elements are examples of nonmetals?
What physical property is unique to carbon among non-metals?
What physical property is unique to carbon among non-metals?
Flashcards are hidden until you start studying
Study Notes
Characteristics of Metals and Non-Metals
- Metals are typically good conductors of heat and electricity.
- Copper is an example of a metal that is a good conductor of heat and electricity.
Non-Metals
- Non-metals are poor conductors of heat and electricity.
- Iodine is an exception among non-metals, as it is lustrous.
- Carbon is unique among non-metals in that it is a solid at room temperature.
Reaction with Oxygen
- Metals react with oxygen to form basic oxides.
- Examples of metals that react slowly with air and form a protective layer that prevents corrosion include aluminum and zinc.
Acid-Base Reactions
- Metal oxides turn red litmus blue.
- Non-metals do not react with water or dilute acids.
Properties of Elements
- Non-metals do not exhibit the properties of metals.
- Oxygen and nitrogen are examples of non-metals.
- Carbon, sulfur, and phosphorus are also non-metals.
- Mercury is an exception among metals, as it is a liquid at room temperature.
- Osmium is a metal with the highest density among the mentioned elements.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
