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===Examples===
{| class="wikitable"
|-
| style="height:20px; width:200px; text-align:center;" |'''Group 1 Metal Oxides'''
| style="height:20px; width:200px; text-align:center;" |'''Group 2 Metal Oxides'''
| style="height:20px; width:200px; text-align:center;" |'''Transition Metal Oxides'''
| style="height:20px; width:200px; text-align:center;" |'''Group 3 Metal Oxides'''
|-
| style="height:20px; width:200px; text-align:center;" |
: Lithium Oxide: Li<sub>2</sub>O
: Sodium Oxide: Na<sub>2</sub>O
: Potassium Oxide: K<sub>2</sub>O
: Rubidium Oxide: Rb<sub>2</sub>O
: Caesium Oxide: Cs<sub>2</sub>O
| style="height:20px; width:200px; text-align:center;" |
: Beryllium Oxide: BeO
: Magnesium Oxide: MgO
: Calcium Oxide: CaO
: Strontium Oxide: SrO
: Barium Oxide: BaO
| style="height:20px; width:200px; text-align:center;" |
[[Chemical Formula]]e may vary for transition metals.
: Titanium Oxide: TiO<sub>2</sub>
: Manganese Oxide: MnO
: Iron Oxide: Fe<sub>2</sub>O<sub>3</sub>
: Copper Oxide: CuO
: Zinc Oxide: ZnO
| style="height:20px; width:200px; text-align:center;" |
: Aluminium Oxide: Al<sub>2</sub>O<sub>3</sub>
: Gallium Oxide: Ga<sub>2</sub>O<sub>3</sub>
: Indium Oxide: In<sub>2</sub>O<sub>3</sub>
|}
==Key Stage 3==
===Meaning===
A [[Metal Oxide]] is a [[Base|basic]] [[Metal Compound|metal compound]] made of one or more [[Metal]] [[atom]]s and [[Oxygen]] [[atom]]s.
===About Metal Oxides===
: [[Metal Oxide]]s have a [[pH]] greater than [[Neutral (Chemistry)|7]]
: Some [[Metal Oxide]]s are [[insoluble]] [[solid]]s.
: Some [[Metal Oxide]]s [[dissolve]] in [[water]] to make [[Metal Hydroxide]]s which are [[alkali]]s.
===Examples===
{| class="wikitable"
|-
| style="height:20px; width:200px; text-align:center;" |'''Group 1 Metal Oxides'''
| style="height:20px; width:200px; text-align:center;" |'''Group 2 Metal Oxides'''
| style="height:20px; width:200px; text-align:center;" |'''Transition Metal Oxides'''
| style="height:20px; width:200px; text-align:center;" |'''Group 3 Metal Oxides'''
|-
| style="height:20px; width:200px; text-align:center;" |
: Lithium Oxide: Li<sub>2</sub>O
: Sodium Oxide: Na<sub>2</sub>O
: Potassium Oxide: K<sub>2</sub>O
: Rubidium Oxide: Rb<sub>2</sub>O
: Caesium Oxide: Cs<sub>2</sub>O
| style="height:20px; width:200px; text-align:center;" |
: Beryllium Oxide: BeO
: Magnesium Oxide: MgO
: Calcium Oxide: CaO
: Strontium Oxide: SrO
: Barium Oxide: BaO
| style="height:20px; width:200px; text-align:center;" |
[[Chemical Formula]]e may vary for transition metals.
: Titanium Oxide: TiO<sub>2</sub>
: Manganese Oxide: MnO
: Iron Oxide: Fe<sub>2</sub>O<sub>3</sub>
: Copper Oxide: CuO
: Zinc Oxide: ZnO
| style="height:20px; width:200px; text-align:center;" |
: Aluminium Oxide: Al<sub>2</sub>O<sub>3</sub>
: Gallium Oxide: Ga<sub>2</sub>O<sub>3</sub>
: Indium Oxide: In<sub>2</sub>O<sub>3</sub>
|}
===References===
====AQA====
:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10071 ''Metal oxides, pages 129, 130, GCSE Combined Science; The Revision Guide, CGP, AQA '']
:[https://www.amazon.co.uk/gp/product/178294639X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294639X&linkCode=as2&tag=nrjc-21&linkId=51599bb45a2bfaf7c1b6a978b2ca2616 ''Metal oxides, pages 130-132, 137, 138, GCSE Combined Science Trilogy; Chemistry, CGP, AQA '']
:[https://www.amazon.co.uk/gp/product/1782945962/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945962&linkCode=as2&tag=nrjc-21&linkId=476bb5c8d1dfb5c08ac81b6d4d1c98d8 ''Metal oxides, pages 155-157, 162, 163, GCSE Chemistry, CGP, AQA '']
:[https://www.amazon.co.uk/gp/product/1782945571/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945571&linkCode=as2&tag=nrjc-21&linkId=9e29fad914244909903e5e93f8a01d180 ''Metal oxides, pages 54, 56, GCSE Chemistry; The Revision Guide, CGP, AQA '']
:[https://www.amazon.co.uk/gp/product/0198359381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359381&linkCode=as2&tag=nrjc-21&linkId=47c8d1ae58d8b3a5e2094cd447154558 ''Metal oxides, pages 88-89, 106-107, GCSE Chemistry; Third Edition, Oxford University Press, AQA '']
:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Metal oxides; acid-base character of, pages 247, 248, GCSE Combined Science Trilogy 1, Hodder, AQA '']
:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Metal oxides; reaction with acids, pages 214, 248, 249, GCSE Combined Science Trilogy 1, Hodder, AQA '']