1
Q
What is the structure of ionic compounds
A
Giant ionic lattice
2
Q
What is the arrangement of ions in a giant ionic lattice
A
Closely packed in regular lattice arrangement
3
Q
What holds ionic compounds together
A
Very strong electrostatic forces of attraction between oppositely charged ions, in all directions in the lattice
4
Q
What are the mp and bp of ionic compounds like
A
High mp and bp due to strong bonds between the ions- takes a lot of energy to overcome
5
Q
Do ionic compounds conduct electricity
A
Can’t conduct electricity when solid
Once melted ions are free to move in the solution and carry electric charge
Chemistry Paper 1
flashcards
Decks in class (41)
# Cards
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Topic 1 Atoms8
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Topic 1 Elements4
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Topic 1 Compounds10
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Topic 1 Mixtures And Chromotography5
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Topic 1 Separation techniques18
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Topic 1 history of the atom11
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Topic 1 Electronic structure/configuration1
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Topic 1 Metals and nonmetals14
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Topic 1 Group 1 Elements9
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Topic 1 Group 7 Elements12
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Topic 1 Group 0 Elements10
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Topic 2 Formation Of Ions8
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Topic 2 Ionic Bonding4
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Topic 2 Ionic Compunds5
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Topic 2 Covelant Bondign13
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Topic 2 Simple Molecular Substances *****4
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Topic 2 Allotropes Of Carbon16
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Topic 2 Meatllic Bonding11
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Topic 2 States Of Matter7
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Topic 2 Changing Stats9
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Topic 2 Nanopartickes10
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Topic 2 Uses Of Nanoparticles5
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Topic 3 The mole4
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Topic 3 Conservation of mass4
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Topic 3 Limiting reactant8
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Topic 3 Percentage yield13
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Topic 4 Acids and bases21
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Topic 4 Titrations10
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Topic 4 Strong acid and weak acids10
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Topic 4 Reactions of acids4
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Topic 4 Reactivity series14
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Topic 4 Separating metals from metal oxides12
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Topic 4 Redox reactions14
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Topic 4 Electrolysis21
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Topic 4 Electrolysis of aqueous solutions10
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Topic 5 Exothermic and endothermic reactions8
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Topic 5 Bond energies7
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Topic 5 Cells and batteries9
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Topic 5 Fuel cells7
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Topic 1 Development Of The Periodic Table13
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Topic 2 Polymrs And Giant Cobalent Structures15
