SPECIFIC PROPERTIES OF MATTER

SPECIFIC PROPERTIES OF MATTER

INDEX:What are specific properties?DensityHardnessToughnessPlasticityDuctility ConductivityWHAT ARE SPECIFIC PROPERTIES ?Specifics properties are properties that depends on is calculated based on another measurable property.

DENSITYDensity is defined as mass per unit volumeTo calculate the density of an object we can use these formula: DENSITY=MASS/VOLUME

HARDNESSResistance of materials deformation. They also refer to resistance to scratching, abrasion.

TOUGHNESSToughness is the resistance of a material to being broken.

PLASTICITYConsists to be deformed a material without rupture by the force.

DUCTILITYIs the ability of a material to transform them in thin wires.

ELASTICITYIs the ability of a material to resist stretch and bend, and return to its original shape without breaking.

CONDUCTIVITYThere are four types of conductivity: THERMAL CONDUCTOR : Conduct heat easily THERMAL INSULATOR : Dont conduct heat very well ELECTRICAL CONDUCTOR : Conduct electricity very well ELECTRICAL INSULATOR : Dont conduct electricity very well ACTIVITIESWhat are the names of these specific properties?Is defined as mass per unit volume:_______ Is the resistance of materials deformation.They also refer to resist scrathing and abrasion:________ Is the resistance of a material to being broken :_________

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BY LUCUA PEDREIRA POZO (5B) One More NightMaroon 5Overexposed, track 1/122012Pop219572.8eng - iTunes_CDDB_IDs