Types of Bonding & Properties (AQA A-Level Chemistry): Flashcards
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Practise the cards
10 cards from this deck
What is melting point?
What is melting point?
Temperature at which solid turns to liquid
Energy change during melting
Energy change during melting
Energy absorbed
Energy change during freezing
Energy change during freezing
Energy released
What is boiling point?
What is boiling point?
Temperature at which liquid becomes gas
Energy change during boiling
Energy change during boiling
Energy absorbed
Energy change during condensing
Energy change during condensing
Energy released
What is sublimation?
What is sublimation?
Solid changes directly to gas (or vice versa)
Examples of substances that sublime
Examples of substances that sublime
Solid iodine, solid carbon dioxide (dry ice)
Effect of stronger forces/bonds on melting
Effect of stronger forces/bonds on melting
More energy required to melt
Why ionic compounds have high m.p.
Why ionic compounds have high m.p.
Strong electrostatic forces between ions