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What are some uses of metals and non-metals in daily life?
What are some uses of metals and non-metals in daily life?
Metals are used in various applications such as construction (steel and aluminum), transportation (cars, trains), and electrical wiring. Non-metals are used in items such as plastics, rubber, and glass.
What properties are considered when categorizing elements as metals or non-metals?
What properties are considered when categorizing elements as metals or non-metals?
Properties such as luster, malleability, ductility, and conductivity for metals, and properties like dullness, brittleness, and insulating properties for non-metals are considered.
How are the properties of metals and non-metals related to their uses?
How are the properties of metals and non-metals related to their uses?
Metals with properties like conductivity and malleability are used in electrical wiring and construction, while non-metals with insulating properties are used in items like rubber and plastics.
What are some examples of metals that can be used for the activities mentioned?
What are some examples of metals that can be used for the activities mentioned?
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What is the purpose of cleaning the surface of each metal sample for Activity 3.1?
What is the purpose of cleaning the surface of each metal sample for Activity 3.1?
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