|
|
| (One intermediate revision by the same user not shown) |
| Line 1: |
Line 1: |
| − | ==Key Stage 3==
| + | #REDIRECT [[Electron Orbital]] |
| − | ===Meaning===
| |
| − | '''Electron shells''' are the places around a [[nucleus]] where an [[electron]] can [[orbit]] the [[nucleus]].
| |
| − | {| class="wikitable"
| |
| − | |-
| |
| − | |[[File:SodiumShells.png|center|400px]]
| |
| − | |-
| |
| − | | style="height:20px; width:200px; text-align:center;" |A [[diagram]] of a [[Sodium]] [[atom]] shown the '''electron shells'''.
| |
| − | |}
| |
| − | | |
| − | ===About Electron Shells===
| |
| − | : The number of '''electron shells''' is shown by the [[period]] on the [[Periodic Table]].
| |
| − | : The number of [[electron]]s in the [[Outer Shell|outer shell]] determines the [[Chemical Property|chemical properties]] of the [[element]].
| |
| − | {| class="wikitable"
| |
| − | |-
| |
| − | |[[File:ElectronShells.png|center|600px]]
| |
| − | |-
| |
| − | | style="height:20px; width:200px; text-align:center;" |A [[diagram]] of the first 20 [[element]]s in the [[Periodic Table]] showing the '''electron shells'''.
| |
| − | |}
| |