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Questions and Answers
Which of the following is a characteristic of metals?
Which of the following is a characteristic of metals?
- Tend to lose electrons and form positive ions (correct)
- Dull appearance and low density
- Brittle and non-malleable
- Poor conductors of heat and electricity
What is the general characteristic of non-metals?
What is the general characteristic of non-metals?
- Shiny appearance and high density
- High malleability and ductility
- High electrical conductivity
- Tend to gain electrons and form negative ions (correct)
Which of the following elements is a non-metal?
Which of the following elements is a non-metal?
- Oxygen (correct)
- Silver
- Copper
- Aluminum
What type of oxides do metals generally form?
What type of oxides do metals generally form?
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Which of the following elements is typically a good conductor of electricity?
Which of the following elements is typically a good conductor of electricity?
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Which type of oxides do non-metals generally form?
Which type of oxides do non-metals generally form?
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Which of the following is a general characteristic of metals?
Which of the following is a general characteristic of metals?
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Study Notes
Metals
- Metals have the characteristic of being good conductors of electricity
- Metals generally form basic oxides
Non-Metals
- Non-metals have the general characteristic of being poor conductors of electricity
- Non-metals generally form acidic oxides
- Examples of non-metals include specific elements ( identities not specified in the provided text)
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