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A-level Chemistry y1 > 8:Intro to bonding and Ionic Bonding > Flashcards

8:Intro to bonding and Ionic Bonding Flashcards

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1
Q

Is breaking bonds exothermic or endothermic

A

Endothermic

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2
Q

Is forming bonds exothermic or endothermic

A

Exothermic

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3
Q

Definition of ionic bonding

A

the electrostatic attraction between positive and negative ions.

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4
Q

Properties of ionic compounds

A

High melting and boiling points.
Don’t conduct as solid, conduct when molten or dissolved in water.
Many ionic compounds are soluble in water

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5
Q

Why do ionic compounds conduct when molten or dissolved in water

A

The ions can move so the charge can be carried

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A-level Chemistry y1 (26 decks)

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