Open main menu

Changes

Cobalt

2,500 bytes added, 20:58, 31 March 2019
Created page with "==Key Stage 2== ===Meaning=== Cobalt is a metal. ==Key Stage 3== ===Meaning=== right|300px|thumb|The [[Chemical Symbol|chemical symbol for ..."
==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]].