Matter (3)

Science

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Atomic substances (1)

These substances contains only atoms

Atomic substances (2)

All metals and inert gases are made up of atoms

The arrangement of atoms in metal and inert gas

Atoms in metals are arranged in a neat and orderly manner, while atoms in the inert has are spread far apart with no regular arrangement

Atom (2)

An atom consists of subatomic particles, which are protons, neutrons and electrons

Molecular substances (1)

These substances contain molecules made up of two or more atoms that combined chemically

Molecular substances (2)

The atoms can either be the same or different

Molecular substances (3)

The reaction between the non-metallic elements forms a compound which exits in the form of molecules

Ionic substances (1)

The ionic substances are formed by the reaction between the metal elements and non-metal elements

Ionic substances (2)

The ionic substances consists of positive ions and negative ions

Example of ionic substances

Sodium chloride

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