Share Structure and Bonding Chemistry (AQA GCSE)
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What is an ionic bond?
A bond between a metal and non metal
A bond between non metals
A bond between metals and non metals
What is a metallic bond?
A bond between non metals
A bond between metals
A bond between a metal and non metal
What is a covalent bond?
A bond between a metal and non metal
A bond between non metals
A bond between metals
What happens to metals in an ionic bond?
They gain electrons
They lose electrons
What happens to non metals in an ionic bond?
They gain electrons
They lose electrons
What happens in a covalent bond?
Electrons are gained
Electrons are lost
Electrons are shared
Ions become like elements in group...
1
6
7
0
Ions have...
Two shells
Three shells
One shell
A full outer shell
Oxygen is in group 6 and can...
Lose 2 electrons
Gain 2 electrons
Magnesium is in group 2 and can...
Lose 2 electrons
Gain 2 electrons
Ionic structures are...
Large molecules
Giant lattices
Small lattices
Small molecules
Sodium chloride is...
A covalent structure
An ionic structure
A metallic structure
How many atoms does a single molecule of carbon dioxide have?
1
6
2
3
How many atoms does a single molecule of oxygen have?
1
2
3
4
Simple covalent structures are usually...
Frozen at room temperature
Liquid or gases at room temperature
Solids at room temperature
An example of a giant covalent structure is...
Diamond
Methane
Carbon dioxide
