Different between metal and Non metal?

Question

Answer

METAL are those which are good conductor of heat .EG.metal combNON METAL are those which are  good inculator of heat.EG. plastic combplz upvote me

Answer

Metals are good conductor of heat and electricity , Non -Metal are poor conductor of heat and electricity

Answer

Yes

Answer

Introduction:
Metals and non-metals are two distinct categories of elements found on the periodic table. These elements have different physical and chemical properties, which differentiate them from each other. Understanding the differences between metals and non-metals is crucial to comprehend their behavior and applications in various fields.

Physical Properties:
1. Appearance: Metals generally have a shiny and lustrous appearance, whereas non-metals appear dull.
2. State at Room Temperature: Most metals are solid at room temperature, except for mercury, which is a liquid. Non-metals can be found in all three states: solid, liquid, and gas.
3. Conductivity: Metals are good conductors of heat and electricity due to the availability of free electrons. Non-metals, on the other hand, are poor conductors of heat and electricity.
4. Malleability and Ductility: Metals are malleable and can be hammered into thin sheets, as well as ductile and can be drawn into wires. Non-metals are generally brittle and cannot be easily shaped into sheets or wires.
5. Density: Metals are generally dense and heavy, whereas non-metals have lower densities.

Chemical Properties:
1. Reactivity: Metals tend to lose electrons and form positive ions (cations) during chemical reactions. They are more reactive, especially alkali metals. Non-metals, on the other hand, tend to gain electrons and form negative ions (anions) or share electrons to form covalent bonds.
2. Combustibility: Most metals are not combustible, but some highly reactive metals, such as sodium and potassium, can react vigorously with air or water. Non-metals like carbon and sulfur can burn or support combustion.
3. Acidity and Basicity: Metals generally form basic oxides when they react with oxygen, whereas non-metals form acidic or neutral oxides.
4. Corrosion: Metals are prone to corrosion when exposed to moisture or certain chemicals. Non-metals do not undergo corrosion but may undergo other forms of degradation or chemical reactions.
5. Electronegativity: Non-metals have higher electronegativity values, which means they have a greater tendency to attract electrons in a chemical bond.

Usage and Examples:
1. Metals: Metals have various applications due to their properties, such as copper and aluminum in electrical wiring, iron in construction, gold and silver in jewelry, and titanium in aerospace industries.
2. Non-metals: Non-metals find uses in different fields as well. Carbon is essential for organic compounds, nitrogen is crucial for fertilizers, oxygen is vital for respiration, and chlorine is used in water purification.

Conclusion:
Metals and non-metals differ in their physical and chemical properties, making them distinct categories on the periodic table. Understanding these differences helps in comprehending their behavior, applications, and the role they play in various fields.

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