Mechanical properties of materials (and extra)

Question 1

Hardness

Answer 1

Ability to resist indentation, scratching and deformation

Question 2

Elasticity

Answer 2

Ability to deform and then return to its original shape

Question 3

Ductility

Answer 3

Ability to stretch without breaking

Question 4

Malleability

Answer 4

Ability to be flattened or bent without breaking

Question 5

Fragility

Answer 5

Capacity to break without undergoing deformation

Question 6

Stiffness

Answer 6

Ability to retain shape

Question 7

Resilience

Answer 7

Ability to resist shocks without breaking

Question 8

Resistance to Corrosion

Answer 8

Ability to resist deterioration by chemical means (rust)

Question 9

Electrical Conductivity

Answer 9

Ability to carry an electric current

Question 10

Thermal Conductivity

Answer 10

Ability to transmit heat

Question 11

Heat Resistance

Answer 11

Ability to resist heat while retaining mechanical properties