Magnesium - Revision history

NRJC at 13:59, 19 February 2021

2021-02-19T13:59:03Z

NRJC at 14:42, 12 March 2020

2020-03-12T14:42:42Z

NRJC at 14:28, 12 March 2020

2020-03-12T14:28:35Z

NRJC at 14:09, 12 March 2020

2020-03-12T14:09:23Z

NRJC at 14:08, 12 March 2020

2020-03-12T14:08:03Z

NRJC at 11:03, 5 March 2020

2020-03-05T11:03:11Z

Ellen References at 10:06, 8 November 2019

2019-11-08T10:06:15Z

NRJC at 09:42, 3 April 2019

2019-04-03T09:42:29Z

NRJC at 21:17, 2 April 2019

2019-04-02T21:17:55Z

NRJC: /* Properties */

2019-03-31T17:58:07Z

‎Properties

@@ Line 4: / Line 4: @@
 ==Key Stage 3==
 [[File:MagnesiumSymbol1.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Magnesium]].]]
-[[File:Magnesium2dWK.PNG|right|200px|thumb|A 2 dimensional representation of a [[Magnesium]] [[atom]] with 12 [[proton]]s and 12 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 12 [[electron]]s orbiting the [[Atomic Nucleus|nucleus]].]]
+[[File:Mg-24_WK.PNG|right|200px|thumb|A 2 dimensional representation of a [[Magnesium]] [[atom]] with 12 [[proton]]s and 12 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 12 [[electron]]s orbiting the [[Atomic Nucleus|nucleus]].]]
 ===Meaning===
 [[Magnesium]] is a [[Group 2]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 12.
@@ Line 23: / Line 23: @@
 ==Key Stage 4==
 [[File:MgKS4.PNG|right|200px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Magnesium]].]]
-[[File:Magnesium2dWK.PNG|right|200px|thumb|A 2 dimensional representation of the [[Bohr Model]] of a [[Magnesium]]-24 [[isotope]] with 12 [[proton]]s and 12 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 2 [[electron]]s in the first [[Electron Orbital|shell]], 8 in the second and 2 in the [[Outer Shell|outer shell]].]]
+[[File:Mg-24_WK.PNG|right|200px|thumb|A 2 dimensional representation of the [[Bohr Model]] of a [[Magnesium]]-24 [[isotope]] with 12 [[proton]]s and 12 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 2 [[electron]]s in the first [[Electron Orbital|shell]], 8 in the second and 2 in the [[Outer Shell|outer shell]].]]
 ===Meaning===
 [[Magnesium]] is a [[Group 2]] [[element]], on the [[Periodic Table]], with 12 [[proton]]s in the [[Atomic Nucleus|nucleus]].

@@ Line 23: / Line 23: @@
 ==Key Stage 4==
 [[File:MgKS4.PNG|right|200px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Magnesium]].]]
-[[File:Magnesium2dWK.PNG|right|200px|thumb|A 2 dimensional representation of the [[Bohr Model]] of a [[Magnesium]]-24 [[isotope]] with 12 [[proton]]s and 12 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 12 [[electron]]s orbiting the [[Atomic Nucleus|nucleus]].]]
+[[File:Magnesium2dWK.PNG|right|200px|thumb|A 2 dimensional representation of the [[Bohr Model]] of a [[Magnesium]]-24 [[isotope]] with 12 [[proton]]s and 12 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 2 [[electron]]s in the first [[Electron Orbital|shell]], 8 in the second and 2 in the [[Outer Shell|outer shell]].]]
 ===Meaning===
 [[Magnesium]] is a [[Group 2]] [[element]], on the [[Periodic Table]], with 12 [[proton]]s in the [[Atomic Nucleus|nucleus]].

@@ Line 23: / Line 23: @@
 ==Key Stage 4==
 [[File:MgKS4.PNG|right|200px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Magnesium]].]]
 ===Meaning===
 [[Magnesium]] is a [[Group 2]] [[element]], on the [[Periodic Table]], with 12 [[proton]]s in the [[Atomic Nucleus|nucleus]].

@@ Line 4: / Line 4: @@
 ==Key Stage 3==
 [[File:MagnesiumSymbol1.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Magnesium]].]]
-[[File:Magnesium2dWK.PNG|right|200px|thumb|A 2 dimensional representation of a [[Sodium]] [[atom]] with 12 [[proton]]s and 12 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 12 [[electron]]s orbiting the [[Atomic Nucleus|nucleus]].]]
+[[File:Magnesium2dWK.PNG|right|200px|thumb|A 2 dimensional representation of a [[Magnesium]] [[atom]] with 12 [[proton]]s and 12 [[neutron]]s in the [[Atomic Nucleus|nucleus]] and 12 [[electron]]s orbiting the [[Atomic Nucleus|nucleus]].]]
 ===Meaning===
 [[Magnesium]] is a [[Group 2]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 12.

@@ Line 3: / Line 3: @@
 [[Magnesium]] is a [[metal]].
 ==Key Stage 3==
 ===Meaning===
 [[Magnesium]] is a [[Group 2]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 12.
 ===About Magnesium===

← Older revision		Revision as of 10:06, 8 November 2019
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	: [[Magnesium]] burns at a very high [[temperature]] with a bright white flame.		: [[Magnesium]] burns at a very high [[temperature]] with a bright white flame.
	: [[Magnesium]] is a [[solid]] at [[STP\|standard temperature and pressure]].		: [[Magnesium]] is a [[solid]] at [[STP\|standard temperature and pressure]].
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/0198359373/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359373&linkCode=as2&tag=nrjc-21&linkId=952a73bbb09d222ecc4b50d200679849 ''Magnesium, page 127, GCSE Biology; Third Edition, Oxford University Press, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/0008158770/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158770&linkCode=as2&tag=nrjc-21&linkId=ec31595e720e1529e49876c3866fff6e ''Magnesium, page 287, GCSE Physics; Student Book, Collins, AQA '']

@@ Line 30: / Line 30: @@
 : The most [[Stable Isotope|stable isotope]] of [[Magnesium]] has 12 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 24.
 : An [[atom]] of [[Magnesium]] has only 2 [[electron]]s in its [[Outer Shell|outer shell]].
-: [[Magnesium]] [[ion]]s have lost two [[electron]]s to become [[Positive Charged|positively charged]].
+: [[Magnesium]] [[ion]]s have lost two [[electron]]s to become [[Positive Charge|positively charged]].
 {| class="wikitable"
 |-

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 : [[Magnesium]] is more [[Reactivity|reactive]] than [[Carbon]] on the [[Reactivity Series|reactivity series]] so it must be [[Extraction of Metals|extracted]] from its [[ore]] using [[electrolysis]].
 : [[Magnesium]] [[Chemical Reaction|reacts]] slowly with [[liquid]] [[water]] and strongly with [[steam]] to produce [[Hydrogen]] [[gas]] and [[Magnesium Hydroxide]] and strongly with [[acid]] to produce a [[Magnesium]] [[salt]]s.
 : [[Magnesium]] is a [[solid]] at [[STP|room temperature]].