Properties of Metals
Completion requirements
Pori drwy'r eirfa gan ddefnyddio'r mynegai hwn
Arbennig | A | B | C | CH | D | DD | E | F | FF | G | NG | H | I | L | LL | M | N | O | P | PH | R | RH | S | T | TH | U | W | Y | Y CYFAN
A
AlloyA mixture containing a metal and one or more other elements. | |
Alloying elementElement deliberately added to a metal to modify its properties. | |
ApplicationA practical use for a material. | |
C
CationPositively charged ion. | |
CorrosionGradual chemical deterioration of a material through reactions with its environment. | |
Corrosion resistanceAbility to resist chemical deterioration by the environment. | |
Chemical propertyA characteristic describing how a substance behaves during chemical reactions. | |
D
Delocalised electronAn electron that is free to move throughout a metallic structure. | |
DensityMass per unit volume. | |
DislocationDefect in a crystal structure whose movement contributes to plastic deformation. | |