Nascadh miotalach
Appearance
![](http://178.128.105.246/content-http-upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Metallic_Bonding_Example.svg/220px-Metallic_Bonding_Example.svg.png)
Is cineál nasctha cheimicigh é nascadh miotalach a eascraíonn as an bhfórsa tarraingteach leictreastatach idir leictreoin sheolta (i bhfoirm néal leictreon de leictreoin dílogánanta) agus iain mhiotail luchtaithe go dearfach. D'fhéadfadh a rá gur ag comhroinnt leictreon saor i measc struchtúr d'iain (caitiain) luchtaithe go deimhneach ata i gceist. Is cúis le nascadh miotalach go leor airíonna fisiciúla atá ag miotail, mar shampla righneas, insínteacht, seoltacht theirmeach agus friotachas agus seoltacht leicteach, teimhneacht agus loinnir . [1] [2] [3] [4]
Naisc sheachtracha
[cuir in eagar | athraigh foinse]- Khan Academy. Metallic bonds. https://www.khanacademy.org/science/ap-chemistry/chemical-bonds-ap/types-chemical-bonds-ap/v/covalent-bonds
Tagairtí
[cuir in eagar | athraigh foinse]- ↑ Metallic bonding. chemguide.co.uk
- ↑ Metal structures. chemguide.co.uk
- ↑ Chemical Bonds. chemguide.co.uk
- ↑ "Physics 133 Lecture Notes" Spring, 2004. Marion Campus. physics.ohio-state.edu