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SPECIFIC PROPERTIES OF MATTER

SPECIFIC PROPERTIES OF MATTER . INDEX :. What are specific properties? Density Hardness Toughness Plasticity Ductility Conductivity. WHAT ARE SPECIFIC PROPERTIES ?.

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SPECIFIC PROPERTIES OF MATTER

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  1. SPECIFIC PROPERTIES OF MATTER

  2. INDEX: • What are specific properties? • Density • Hardness • Toughness • Plasticity • Ductility • Conductivity

  3. WHAT ARE SPECIFIC PROPERTIES ? • Specifics properties are properties that depends on is calculated based on another measurable property.

  4. DENSITY • Density is defined as mass per unit volume • To calculate the density of an object we can use these formula: DENSITY=MASS/VOLUME

  5. HARDNESS • Resistance of materials deformation. They also refer to resistance to scratching, abrasion.

  6. TOUGHNESS • Toughness is the resistance of a material to being broken.

  7. PLASTICITY • Consists to be deformed a material without rupture by the force.

  8. DUCTILITY • Is the ability of a material to transform them in thin wires.

  9. ELASTICITY • Is the ability of a material to resist stretch and bend, and return to its original shape without breaking.

  10. CONDUCTIVITY • There are four types of conductivity: THERMAL CONDUCTOR : Conduct heat easily THERMAL INSULATOR : Don´t conduct heat very well ELECTRICAL CONDUCTOR : Conductelectricity very well ELECTRICAL INSULATOR : Don´t conduct electricity very well

  11. ACTIVITIES • What are the names of these specific properties? Isdefined as mass per unitvolume:_______ Is the resistance of materialsdeformation.Theyalsorefer to resistscrathing and abrasion :________ Is the resistance of a material to beingbroken :_________

  12. END • I HOPE YOU TO LIKE IT • BY LUCUA PEDREIRA POZO (5ºB)

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