1. Appearance: Metals have a shiny appearance or luster due to their ability to reflect light. Non-metals, on the other hand, do not have this luster and appear dull.

2. Malleability and Ductility: Metals are malleable, meaning they can be hammered into thin sheets. They are also ductile, which means they can be drawn into thin wires. Non-metals lack these properties. They are generally brittle and cannot be molded into different shapes without breaking.

3. Conductivity: Metals are good conductors of heat and electricity because they have free electrons. Non-metals are poor conductors of heat and electricity. Some non-metals, like graphite, can conduct electricity but they are exceptions rather than the rule.

Question

1. Appearance: Metals have a shiny appearance or luster due to their ability to reflect light. Non-metals, on the other hand, do not have this luster and appear dull.

2. Malleability and Ductility: Metals are malleable, meaning they can be hammered into thin sheets. They are also ductile, which means they can be drawn into thin wires. Non-metals lack these properties. They are generally brittle and cannot be molded into different shapes without breaking.

3. Conductivity: Metals are good conductors of heat and electricity because they have free electrons. Non-metals are poor conductors of heat and electricity. Some non-metals, like graphite, can conduct electricity but they are exceptions rather than the rule.

Knowee AI · Accepted Answer

1. Appearance: Metals have a shiny appearance or luster due to their ability to reflect light. Non-metals, on the other hand, do not have this luster and appear dull.

2. Malleability and Ductility: Metals are malleable, meaning they can be hammered into thin sheets. They are also ductile, which means they can be drawn into thin wires. Non-metals lack these properties. They are generally brittle and cannot be molded into different shapes without breaking.

3. Conductivity: Metals are good conductors of heat and electricity because they have free electrons. Non-metals are poor conductors of heat and electricity. Some non-metals, like graphite, can conduct electricity but they are exceptions rather than the rule.

Write the 3 difference between metals and non-metals on the basis of their physical properties.

Question

Write the 3 difference between metals and non-metals on the basis of their physical properties.

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