Materials 2 Word Scramble
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Properties | Characteristics |
Electrical conductivity | Materials that conduct electricity |
Electrical insulation | Material that do not conduct electricity |
Thermal conductivity | Materials that conduct heat |
Thermal insulators | Materials that do not conduct heat |
Elasticity | Allows the material to return to its original form after a force that has changed its shape is removed |
Plasticity | Allows it to be permanently deformed |
Malleability | allows a material to be spread into sheets or films. Materials with this property are malleable |
Ductility | allows a material to be formed into filaments, or wires. Materials with this property are ductile |
Density | the relationship between the mass of an object and its volume |
Porosity | materials that can absorb or release liquids or gases |
Permeability | Materials that allow water or other liquids to filter through them |
Impermeability | Materials that DO NOT allow water or other liquids to filter through them |
Recyclable materials | Materials that can be reused |
Toxic materials | Materials that are harmful to the environment and living things |
Biodegradable materials | Materials that decompose naturally and do not cause damage to the environment |
Toughness | The resistance/difficulty to break or cut a material |
Brittleness | It is the opposite to toughness, when material breaks easily |
Hardness | It is not easily scrached by another material. |
Mechanical strength | The resistance that a material presents when external forces act upon it. |
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atena
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