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Y3 Chemistry > 3. Chemical Bonding & Structure > Flashcards

3. Chemical Bonding & Structure Flashcards

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1
Q

Ionic Bond

Definition

A

Ionic bonds are strong electrostatic forces of attraction between oppositely-charged ions.

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2
Q

Structure of Ionic Compounds

A

Giant ionic structure

Consists of a continuously repeating 3-dimensional lattice of positive and negative ions.
Ions are closely packed, arranged in an orderly manner, and held in fixed positions by strong electrostatic forces of attraction between oppositely-charge ions.

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3
Q

Melting Point of Ionic Compounds

A

Ionic compounds generally have high melting points and exist as solids at r.t.p.

Ionic compounds have a giant ionic structure.
Large amount of energy is required to overcome the strong electrostatic forces of attraction between oppositely-charged ions.

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4
Q

Electrical Conductivity of Ionic Compounds

A
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Y3 Chemistry (7 decks)

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