Metal Ion - Revision history

Ellen References at 10:31, 14 December 2019

2019-12-14T10:31:26Z

Ellen References at 15:31, 8 November 2019

2019-11-08T15:31:16Z

NRJC at 20:08, 6 April 2019

2019-04-06T20:08:16Z

NRJC at 18:04, 6 April 2019

2019-04-06T18:04:05Z

NRJC at 11:00, 2 February 2019

2019-02-02T11:00:40Z

NRJC: Created page with "==Key Stage 4== ===Meaning=== Metal Ions are positive ions found in ionic compounds and Giant Metallic Structure|giant metallic struc..."

2019-01-13T15:39:22Z

Created page with "==Key Stage 4== ===Meaning=== Metal Ions are positive ions found in ionic compounds and Giant Metallic Structure|giant metallic struc..."

New page

==Key Stage 4==
===Meaning===
[[Metal Ion]]s are [[Positive Ion|positive ions]] found in [[Ionic Compound|ionic compound]]s and [[Giant Metallic Structure|giant metallic structures]].

===About Metal Ions===
: '''Metal ions''' are formed when [[metal]] [[element]]s lose their [[electron]]s to form [[Positive Ion|positive ions]].
The [[charge]] on a '''metal ion''' may be determined by the [[Group]].
*[[Group 1]] [[Element]]s all form +1 [[ion]]s; Li+1, Na+1, K+1
*[[Group 2]] [[Element]]s all form +2 [[ion]]s; Be+2, Mg+2, Ca+2
*[[Group 3]] [[Element]]s all form +3 [[ion]]s; Al+3
[[Transition Metal]] [[Element]]s can form different [[ion]]s which are shown by [[Roman Numeral]]s; Iron can form [[Fe]](II) which is [[Fe]]+2 or [[Fe]](III) is [[Fe]]+3,
Manganese can form [[Mn]](II) which is [[Mn]]+2 or [[Mn]](IV) which is [[Mn]]+4.
: The more easily a [[metal]] [[element]] can become a '''metal ion''' the more [[reactivity|reactive]] the [[metal]].

===Examples===
{| class="wikitable"
|-
|[[File:LithiumIonFormation.png|center|200px]]
|[[File:MagnesiumIonFormation.png|center|200px]]
|[[File:AluminiumIonFormation.png|center|200px]]
|-
| style="height:20px; width:200px; text-align:center;" |[[Lithium]] forms +1 [[ion]]s.
| style="height:20px; width:200px; text-align:center;" |[[Magnesium]] forms +2 [[ion]]s.
| style="height:20px; width:200px; text-align:center;" |[[Aluminium]] forms +3 [[ion]]s.
|}

← Older revision		Revision as of 10:31, 14 December 2019
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	:[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=9e29fad914244909903e5e93f8a01d255 ''Metal ions, pages 89, 90, GCSE Chemistry; The Revision Guide, 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=9e29fad914244909903e5e93f8a01d255 ''Metal ions, pages 89, 90, GCSE Chemistry; The Revision Guide, CGP, AQA '']
		+
		+	====OCR====
		+	:[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Metal ions, pages 56-57, 88, Gateway GCSE Chemistry, Oxford, OCR '']

← Older revision		Revision as of 15:31, 8 November 2019
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	\| style="height:20px; width:200px; text-align:center;" \|[[Aluminium]] forms +3 [[ion]]s.		\| style="height:20px; width:200px; text-align:center;" \|[[Aluminium]] forms +3 [[ion]]s.
	\|}		\|}
		+
		+	===References===
		+	====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=9e29fad914244909903e5e93f8a01d255 ''Metal ions, pages 89, 90, GCSE Chemistry; The Revision Guide, CGP, AQA '']

@@ Line 9: / Line 9: @@
 *[[Group 2]] [[Element]]s all form +2 [[ion]]s; Be<sup>+2</sup>, Mg<sup>+2</sup>, Ca<sup>+2</sup>
 *[[Group 3]] [[Element]]s all form +3 [[ion]]s; Al<sup>+3</sup>
-[[Transition Metal]] [[Element]]s can form different [[ion]]s which are shown by [[Roman Numeral]]s; [[Iron]] can form [[Iron|Fe (II)]] which is [[Iron|Fe <sup>+2</sup>]] or [[Iron|Fe (III)]] is [[Iron|Fe<sup>+3</sup>]],
+[[Transition Metal]] [[Element]]s can form different [[ion]]s which are shown by Roman Numerals; [[Iron]] can form [[Iron|Fe (II)]] which is [[Iron|Fe <sup>+2</sup>]] or [[Iron|Fe (III)]] is [[Iron|Fe<sup>+3</sup>]],
 [[Manganese]] can form [[Manganese|Mn (II)]] which is [[Manganese|Mn<sup>+2</sup>]] or [[Manganese|Mn (IV)]] which is [[Manganese|Mn<sup>+4</sup>]].
 : The more easily a [[metal]] [[element]] can become a '''metal ion''' the more [[reactivity|reactive]] the [[metal]].

@@ Line 9: / Line 9: @@
 *[[Group 2]] [[Element]]s all form +2 [[ion]]s; Be<sup>+2</sup>, Mg<sup>+2</sup>, Ca<sup>+2</sup>
 *[[Group 3]] [[Element]]s all form +3 [[ion]]s; Al<sup>+3</sup>
-[[Transition Metal]] [[Element]]s can form different [[ion]]s which are shown by [[Roman Numeral]]s; Iron can form [[Fe]](II) which is [[Fe]]<sup>+2</sup> or [[Fe]](III) is [[Fe]]<sup>+3</sup>,
+[[Transition Metal]] [[Element]]s can form different [[ion]]s which are shown by [[Roman Numeral]]s; [[Iron]] can form [[Iron|Fe (II)]] which is [[Iron|Fe <sup>+2</sup>]] or [[Iron|Fe (III)]] is [[Iron|Fe<sup>+3</sup>]],
-Manganese can form [[Mn]](II) which is [[Mn]]<sup>+2</sup> or [[Mn]](IV) which is [[Mn]]<sup>+4</sup>.
+[[Manganese]] can form [[Manganese|Mn (II)]] which is [[Manganese|Mn<sup>+2</sup>]] or [[Manganese|Mn (IV)]] which is [[Manganese|Mn<sup>+4</sup>]].
 : The more easily a [[metal]] [[element]] can become a '''metal ion''' the more [[reactivity|reactive]] the [[metal]].

@@ Line 5: / Line 5: @@
 ===About Metal Ions===
 : '''Metal ions''' are formed when [[metal]] [[element]]s lose their [[electron]]s to form [[Positive Ion|positive ions]].
-The [[charge]] on a '''metal ion''' may be determined by the [[Group]].
+The [[Electrical Charge|charge]] on a '''metal ion''' may be determined by the [[Group]].
 *[[Group 1]] [[Element]]s all form +1 [[ion]]s; Li<sup>+1</sup>, Na<sup>+1</sup>, K<sup>+1</sup>
 *[[Group 2]] [[Element]]s all form +2 [[ion]]s; Be<sup>+2</sup>, Mg<sup>+2</sup>, Ca<sup>+2</sup>