Difference between metal and non metal?

Question

Answer

Answer

Metals are good conductors of electricity and heat, non-metals are poor conductors. Unlike non-metals, metals are ductile, which means they can be stretched into wires. Another difference between metals and non-metals, is that the former has a metallic luster, while the other does not.

Answer

Metals...

Good conductor Of Heat n Electricity

Ductile n Malleable

Oxides are Basic In Nature

Non Metals..

Bad Conductor of heat n electricity expect ( Graphite)

Non ductile n malleable

Oxides are Acidic in nAture

Answer

1.Metals are good conductor of electricity abd heat whereas non-metals are not except graphite.
2. Metals have lustrous but non - metals are dull.
3. Metals can be converted into thin sheets but non-metals are not.
4. Metals are malleable and non-metals are not malleable.
5.Metals shows sorority but non - metals arw not.

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You know the answer

Answer

Difference between Metal and Non-Metal

Metal and non-metal are two distinct categories of elements found in the periodic table. These elements exhibit contrasting physical and chemical properties, which differentiate them from each other.

Definition
- Metal: Metals are a group of elements that are typically characterized by their shiny appearance, high electrical and thermal conductivity, malleability, and ductility. They tend to lose electrons and form positive ions (cations) during chemical reactions.
- Non-Metal: Non-metals are elements that lack the typical properties of metals. They are generally brittle, have low electrical and thermal conductivity, and tend to gain electrons to form negative ions (anions) during chemical reactions.

Physical Properties
1. Appearance: Metals have a lustrous and shiny appearance, while non-metals can be dull or have a variety of colors.
2. State: Most metals are solid at room temperature, except for mercury, which is a liquid. Non-metals can exist in the solid, liquid, or gaseous state at room temperature.
3. Conductivity: Metals are excellent conductors of electricity and heat due to the free movement of electrons within their atomic structure. Non-metals are poor conductors of electricity and heat.
4. Malleability and Ductility: Metals are generally malleable (can be hammered into thin sheets) and ductile (can be drawn into thin wires) due to their ability to undergo plastic deformation. Non-metals are brittle and cannot be easily shaped into sheets or wires.

Chemical Properties
1. Ion Formation: Metals tend to lose electrons and form positive ions (cations) during chemical reactions. Non-metals tend to gain electrons and form negative ions (anions).
2. Reaction with Oxygen: Metals react with oxygen to form metal oxides, which are generally basic in nature. Non-metals react with oxygen to form non-metal oxides, which are usually acidic.
3. Reaction with Water: Most metals react with water to form metal hydroxides and liberate hydrogen gas. Non-metals generally do not react with water, except for a few reactive non-metals like chlorine and bromine.
4. Reaction with Acids: Metals react with acids to liberate hydrogen gas and form metal salts. Non-metals do not react with acids.

Examples
- Metals: Examples of metals include iron, copper, aluminum, gold, silver, and titanium.
- Non-Metals: Examples of non-metals include carbon, oxygen, sulfur, nitrogen, chlorine, and phosphorus.

In conclusion, metals and non-metals differ in their physical and chemical properties. Metals exhibit characteristics like high electrical conductivity, malleability, and a tendency to form positive ions, while non-metals possess lower conductivity, brittleness, and a tendency to form negative ions. These distinctions have significant implications in various fields of science and technology.

Answer

METAL =1 which have 1,2,3 electron in out most shell is called metal.
(2) metal have lusture shine.
Exception :- lead
(3) METAL are generally hard.
Exception :-mercury ,gallium , potassium, sodium soft.
NON METAL ;-(1) which have 4,5,6,7 electron in out of most shell is called non_metal
(2) non metal are dull.
Exception :- iodine,diamond,graphite
(3) non metal are generally soft.
Exception :-diamond

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