Question

Difference betuan (Give two points each
Meatals and non metals
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Answer 1

Answer:

Properties of Metals

Physical Properties of Metals

Shiny (lustrous) in nature

Metal is a good conductor of electricity and heat

Density and melting point is high

Mouldable (Malleable)

Ductile

At room temperature, it is in solid form except for mercury

Opaque

Chemical Properties of Metals

Some chemical properties of metals are listed below.

Easily corrodible

Can lose electrons

Form basic oxides

Have low electronegativities

Good reducing agents

Properties of Non-Metals

Physical Properties of Non-metals

Some physical properties of non-metals are listed below.

Poor conductors of electricity and heat

Non-Ductile metals

Brittle solids

Maybe solids, liquids or gases at room temperature

These are not sonorous

Transparent

Chemical Properties of Non-metals

Some chemical properties of non-metals are listed below.

The number of electrons in the outer shell is generally 4-8

Easily gain or lose valence electrons

Form acidic oxides whenever they come in contact with oxygen

High electronegative elements

Great oxidizing agents

Explanation:

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Answer 2

Answer:

Metals-

1. They are conductivity.

2. They are lustrous, ductile and malleable.

Non metls-

1. The are non conductivity.

2. They are non lustrous, non ductile and non malleable.