Cobalt - Revision history

NRJC at 11:11, 5 March 2020

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Ellen References at 13:13, 3 November 2019

2019-11-03T13:13:41Z

NRJC at 21:20, 2 April 2019

2019-04-02T21:20:35Z

NRJC at 21:03, 1 April 2019

2019-04-01T21:03:31Z

NRJC at 21:04, 31 March 2019

2019-03-31T21:04:32Z

NRJC at 21:01, 31 March 2019

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NRJC at 21:00, 31 March 2019

2019-03-31T21:00:09Z

NRJC at 20:58, 31 March 2019

2019-03-31T20:58:28Z

NRJC: Created page with "==Key Stage 2== ===Meaning=== Cobalt is a metal. ==Key Stage 3== ===Meaning=== chemical symbol for ..."

2019-03-31T20:58:12Z

Created page with "==Key Stage 2== ===Meaning=== Cobalt is a metal. ==Key Stage 3== ===Meaning=== right|300px|thumb|The [[Chemical Symbol|chemical symbol for ..."

New page

==Key Stage 2==
===Meaning===
[[Cobalt]] is a [[metal]].
==Key Stage 3==
===Meaning===
[[File:CobaltSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Cobalt]].]]
[[Cobalt]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 26.

===About Cobalt===
====Molecular Structure====
: [[Cobalt]] has the [[Chemical Symbol|chemical symbol]] [[Cobalt|Ti]].
: [[Cobalt]] [[atom]]s join together in large numbers to form a giant [[metal]] [[molecule]].
====Atomic Structure====
: [[Cobalt]] as 27 [[proton]]s and 32 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 27 and an [[Relative Atomic Mass|atomic mass]] of 59.
: [[Cobalt]] is in [[Period]] 4 of the [[Periodic Table]] because it has 4 [[Electron Orbital|electron shells]].
====Properties====
: [[Cobalt]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]].
: [[Cobalt]] is a shiny [[solid]] at [[STP|room temperature]].
: [[Cobalt]] is [[malleable]].
: [[Cobalt]] is [[sonorous]].
: [[Cobalt]] is [[ductile]].
: [[Cobalt]] is [[magnetic]].
==Key Stage 4==
===Meaning===
[[Cobalt]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with 27 [[proton]]s in the [[Atomic Nucleus|nucleus]].
===About Iodine===
====Molecular Structure====
: [[Cobalt]] has the [[Chemical Formula|chemical formula]] [[Cobalt |Ti]].
: [[Cobalt]] [[atom]]s join together in a [[Giant Metallic Structure|giant metallic structure]].
====Atomic Structure====
: The most [[Stable Isotope|stable isotope]] of [[Cobalt]] has 32 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 59.
: [[Cobalt]] is in [[Period]] 4 of the [[Periodic Table]] because it has 4 [[Electron Orbital|electron shells]].
: [[Cobalt]] loses [[electron]]s to form [[Positive Charge|positive]] [[Metal Ion|metal ions]].
====Properties====
: [[Cobalt]] forms [[Ionic Bond|ionic bonds]] with [[non-metal]]s.
: [[Cobalt]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]].
: [[Cobalt]] is a shiny [[solid]] at [[STP|standard temperature and pressure]] and has a high [[Melting Point|melting point]].
: [[Cobalt]] is [[malleable]].
: [[Cobalt]] is [[sonorous]].
: [[Cobalt]] is [[ductile]].
: [[Cobalt]] is [[magnetic]].

← Older revision		Revision as of 13:13, 3 November 2019
Line 40:		Line 40:
	: [[Cobalt]] is [[ductile]].		: [[Cobalt]] is [[ductile]].
	: [[Cobalt]] is [[magnetic]].		: [[Cobalt]] is [[magnetic]].
		+
		+	===References===
		+	====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 ''Cobalt, page 245, GCSE Physics; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Cobalt, pages 48-9, GCSE Chemistry; Student Book, Collins, AQA '']

@@ Line 22: / Line 22: @@
 : [[Cobalt]] is [[magnetic]].
 ==Key Stage 4==
 ===Meaning===
 [[Cobalt]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with 27 [[proton]]s in the [[Atomic Nucleus|nucleus]].

@@ Line 4: / Line 4: @@
 ==Key Stage 3==
 ===Meaning===
-[[File:CobaltSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Cobalt]].]]
+[[File:CobaltSymbol1.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Cobalt]].]]
 [[Cobalt]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 27.

@@ Line 24: / Line 24: @@
 ===Meaning===
 [[Cobalt]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with 27 [[proton]]s in the [[Atomic Nucleus|nucleus]].
-===About Iodine===
+===About Cobalt===
 ====Molecular Structure====
 : [[Cobalt]] has the [[Chemical Formula|chemical formula]] [[Cobalt |Co]].

@@ Line 1: / Line 1: @@
 ==Key Stage 2==
 ===Meaning===
-[[Nickel]] is a [[magnetic]] [[metal]].
+[[Cobalt]] is a [[magnetic]] [[metal]].
 ==Key Stage 3==
 ===Meaning===
-[[File:NickelSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Nickel]].]]
+[[File:CobaltSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Cobalt]].]]
-[[Nickel]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 26.
+[[Cobalt]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 26.
-===About Nickel===
+===About Cobalt===
 ====Molecular Structure====
-: [[Nickel]] has the [[Chemical Symbol|chemical symbol]] [[Nickel|Ni]].
+: [[Cobalt]] has the [[Chemical Symbol|chemical symbol]] [[Cobalt|Co]].
-: [[Nickel]] [[atom]]s join together in large numbers to form a giant [[metal]] [[molecule]].
+: [[Cobalt]] [[atom]]s join together in large numbers to form a giant [[metal]] [[molecule]].
 ====Atomic Structure====
-: [[Nickel]] as 28 [[proton]]s and 31  [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 28 and an [[Relative Atomic Mass|atomic mass]] of 59.
+: [[Cobalt]] as 27 [[proton]]s and 32  [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 27 and an [[Relative Atomic Mass|atomic mass]] of 59.
-: [[Nickel]] is  in [[Period]] 4 of the [[Periodic Table]] because it has 4 [[Electron Orbital|electron shells]].
+: [[Cobalt]] is  in [[Period]] 4 of the [[Periodic Table]] because it has 4 [[Electron Orbital|electron shells]].
 ====Properties====
-: [[Nickel]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]].
+: [[Cobalt]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]].
-: [[Nickel]] is a shiny [[solid]] at [[STP|room temperature]].
+: [[Cobalt]] is a shiny [[solid]] at [[STP|room temperature]].
-: [[Nickel]] is [[malleable]].
+: [[Cobalt]] is [[malleable]].
-: [[Nickel]] is [[sonorous]].
+: [[Cobalt]] is [[sonorous]].
-: [[Nickel]] is [[ductile]].
+: [[Cobalt]] is [[ductile]].
-: [[Nickel]] is [[magnetic]].
+: [[Cobalt]] is [[magnetic]].
 ==Key Stage 4==
 ===Meaning===
-[[Nickel]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with 28 [[proton]]s in the [[Atomic Nucleus|nucleus]].
+[[Cobalt]] is a [[Transition Metal|transition metal]] [[element]], on the [[Periodic Table]], with 27 [[proton]]s in the [[Atomic Nucleus|nucleus]].
 ===About Iodine===
 ====Molecular Structure====
-: [[Nickel]] has the [[Chemical Formula|chemical formula]] [[Nickel |Ni]].
+: [[Cobalt]] has the [[Chemical Formula|chemical formula]] [[Cobalt |Co]].
-: [[Nickel]] [[atom]]s join together in a [[Giant Metallic Structure|giant metallic structure]].
+: [[Cobalt]] [[atom]]s join together in a [[Giant Metallic Structure|giant metallic structure]].
 ====Atomic Structure====
-: The most [[Stable Isotope|stable isotope]] of [[Nickel]] has 31 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 59.
+: The most [[Stable Isotope|stable isotope]] of [[Cobalt]] has 32 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 59.
-: [[Nickel]] is  in [[Period]] 4 of the [[Periodic Table]] because it has 4 [[Electron Orbital|electron shells]].
+: [[Cobalt]] is  in [[Period]] 4 of the [[Periodic Table]] because it has 4 [[Electron Orbital|electron shells]].
-: [[Nickel]] loses [[electron]]s to form [[Positive Charge|positive]] [[Metal Ion|metal ions]].
+: [[Cobalt]] loses [[electron]]s to form [[Positive Charge|positive]] [[Metal Ion|metal ions]].
 ====Properties====
-: [[Nickel]] forms [[Ionic Bond|ionic bonds]] with [[non-metal]]s.
+: [[Cobalt]] forms [[Ionic Bond|ionic bonds]] with [[non-metal]]s.
-: [[Nickel]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]].
+: [[Cobalt]] is a [[metal]] [[element]] so it is a good [[Thermal Conductor|thermal conductor]] and a good [[Electrical Conductor|electrical conductor]].
-: [[Nickel]] is a shiny [[solid]] at [[STP|standard temperature and pressure]] and has a high [[Melting Point|melting point]].
+: [[Cobalt]] is a shiny [[solid]] at [[STP|standard temperature and pressure]] and has a high [[Melting Point|melting point]].
-: [[Nickel]] is [[malleable]].
+: [[Cobalt]] is [[malleable]].
-: [[Nickel]] is [[sonorous]].
+: [[Cobalt]] is [[sonorous]].
-: [[Nickel]] is [[ductile]].
+: [[Cobalt]] is [[ductile]].
-: [[Nickel]] is [[magnetic]].
+: [[Cobalt]] is [[magnetic]].