Basic Formation of Compounds (1)

The way compounds are formed

When two or more elements are combined

The reasons noble gases exist as monoatomic gases and are not reactive chemically

Because they have achieved a stable duplet or octet electron arrangement

The way chemical bonds are formed

When electron transfer or electron sharing takes place

Types of chemical bonds

Ionic bond and covalent bond

Chemical bonds only involve ...

Valence electrons

Basics of Compound Formation (1)

Compounds are formed when two or more elements are combined

Basics of Compound Formation (2)

Noble gases exist as monoatomic gases and are not reactive chemically because they have achieved a stable duplet or octet electron arrangement

Basics of Compound Formation (3)

For atoms of other elements, stability of electron arrangement can be achieved by transferring or sharing of electrons

Chemical bonds (1)

Ikatan kimia terbentuk apabila berlakunya pemindahan elektron atau perkongsian elektron

Chemical bonds (2)

There are two types of chemical bonds; ionic bond and covalent bond