Basic Formation of Compounds (3)

Chemistry

Not quite remember

I easily remember

Definition of ionic bond

Donate or receive electron

Definition of covalent bond

Share electron

Reason which group 18 elements is an inert gas

Atoms achieve a duplet electron arrangement for helium and an octet for other atoms

Reason which some atoms form chemical bonds with other atoms

Atoms form chemical bonds to achieve a stable electron arrangement which is a doublet or octet electron arrangement

Stable electron arrangement

That is the doublet or octet arrangement of electrons

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