Question

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Answer 1

Short Note on these two :-

Answer:

1. Internal Metal

= A metal (from Greek métallon, "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically malleable (they can be hammered into thin sheets) or ductile (can be drawn into wires).

2. Alloy

= An alloy is a combination of metals or metals combined with one or more other elements. For example, combining the metallic elements gold and copper produces red gold, gold and silver becomes white gold, and silver combined with copper produces sterling silver.

Explanation:

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Answer 2

Metal

In forms chemistry, a metal is an element that readily positive ions (cations) and has metallic bonds.

In forms chemistry, a metal is an element that readily positive ions (cations) and has metallic bonds.Metals are sometimes described as a lattice of positive ions surrounded by a cloud of delocalized electrons.

In forms chemistry, a metal is an element that readily positive ions (cations) and has metallic bonds.Metals are sometimes described as a lattice of positive ions surrounded by a cloud of delocalized electrons.The metals are one of the three groups of elements as distinguished by their ionization and bonding properties, along with the metalloids and nonmetals.

In forms chemistry, a metal is an element that readily positive ions (cations) and has metallic bonds.Metals are sometimes described as a lattice of positive ions surrounded by a cloud of delocalized electrons.The metals are one of the three groups of elements as distinguished by their ionization and bonding properties, along with the metalloids and nonmetals.On the periodic table, a diagonal line drawn from boron (B) to polonium (Po) separates the metals from the nonmetals.

In forms chemistry, a metal is an element that readily positive ions (cations) and has metallic bonds.Metals are sometimes described as a lattice of positive ions surrounded by a cloud of delocalized electrons.The metals are one of the three groups of elements as distinguished by their ionization and bonding properties, along with the metalloids and nonmetals.On the periodic table, a diagonal line drawn from boron (B) to polonium (Po) separates the metals from the nonmetals.Most elements on this line are metalloids, sometimes called semi-metals; elements to the lower left are metals; elements to the upper right are nonmetals.

In forms chemistry, a metal is an element that readily positive ions (cations) and has metallic bonds.Metals are sometimes described as a lattice of positive ions surrounded by a cloud of delocalized electrons.The metals are one of the three groups of elements as distinguished by their ionization and bonding properties, along with the metalloids and nonmetals.On the periodic table, a diagonal line drawn from boron (B) to polonium (Po) separates the metals from the nonmetals.Most elements on this line are metalloids, sometimes called semi-metals; elements to the lower left are metals; elements to the upper right are nonmetals.A modern definition of metals is that they have overlapping conduction bands and valence bands in their electronic structure.

In forms chemistry, a metal is an element that readily positive ions (cations) and has metallic bonds.Metals are sometimes described as a lattice of positive ions surrounded by a cloud of delocalized electrons.The metals are one of the three groups of elements as distinguished by their ionization and bonding properties, along with the metalloids and nonmetals.On the periodic table, a diagonal line drawn from boron (B) to polonium (Po) separates the metals from the nonmetals.Most elements on this line are metalloids, sometimes called semi-metals; elements to the lower left are metals; elements to the upper right are nonmetals.A modern definition of metals is that they have overlapping conduction bands and valence bands in their electronic structure.They tend to be lustrous, ductile, malleable, and good conductors of electricity, while nonmetals are generally brittle (for solid nonmetals), lack lustre, and are insulators.

Alloy

A homogeneous mixture of two or more metals or a metal and a non metal in a definite proportion is called an alloy. The physical properties of an alloy are different from those of its consitituents. Alloys are corrosion resistant. Alloy decreases the intensity of corrosion of metals. <br> Examples : Brass is made from copper and zinc. 90% Copper and 10% tin are used to make an alloy called bronze. Stainless steel is made from 74% iron 8% carbon and 18% chromium.