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Chemistry IGCSE > Bonding > Flashcards

Bonding Flashcards

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1
Q

What are the three types of bonding

A

Covalent,Metallic,Ionic

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2
Q

Where would you see ionic bonding?

A

Metals and non metals

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3
Q

Does ionic bonding conduct electricity

A

No

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4
Q

Ionic bonding:In solids how are the ions shaped

A

Fixed positions

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5
Q

Ionic bonding:In liquids how are the ions shaped

A

Free to move

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6
Q

What kind of force is in ionic bonding

A

Strong electrostatic forces which require lots of energy to overcome

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7
Q

Where would you see simple Covalent bonding

A

Non metals and non metals

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8
Q

What properties do simple covalent bonding have

A

Low melting and low boiling points

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9
Q

Simple covalent Do they conduct electricity

A

They do not

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10
Q

What are the intermolecular forces in simple covalent bonding

A

Weak and the molecules are neutral

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11
Q

Where would you see giant covalent bonding

A

Non metals and non metals

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12
Q

What are the properties of giant covalent bonding

A

High melting and high boiling points

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13
Q

Does giant covalent bonding conduct electricity

A

They do not apart from graphite

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14
Q

What kind of bonds is giant covalent bonding

A

Strong covalent bonds

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15
Q

Diamond/silica explanation

A

There are no free moving electrons

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16
Q

Graphite explanation

A

There are free moving electrons which can carry charge

17
Q

What is the structure of metallic bonding

A

Positive ions and delocalised electrons in the outer shell

18
Q

Where would you see metallic bonding

A

Metals and Metals

19
Q

What are the properties of metallic bonding

A

High melting and boiling points

20
Q

Does metallic bonding conduct electricity

A

Yes and they are malleable

21
Q

Explanation of metallic bonding

A

They have strong electrostatic forces between positive ions and delocalised sea of electrons require lots of energy to overcome

22
Q

What can the layers do in metallic bonding

A

They can slide

23
Q

What are the electrons able to do

A

Above to move and carry the charge

Chemistry IGCSE (1 decks)

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