The materials

THE METALS ARE MATERIALS USED IN ENGINEERING

• TRUE

• FALSE

THE TEMPERATURE AT WICH THE SUBSTANCE CHANGES FROM A SOLID TO A LIQUID STATE

• MELTING POINT

• HARDNESS

• THERMAL EXPANSION

• STRENGTH

MATERIALS THAT INCLUDE PLASTICS AND RUBBERS

• CERAMICS

• METAL

• POLYMERS

THE ABILITY OF A MATERIAL TO CONDUCT ELECTRICITY

• THERMAL CONDUCTIVITY

• ELECTRICAL CONDUCTIVITY

• STIFFNESS

• ELASTICITY

THE METALS FORM WITH OTHER METALS

• ALLOYS

• METALS IN PURE FORM

• POLYMERS

• CERAMICS

THE ABILITY OF A MATERIAL TO RESISTE IN ATMOSPHERE CONDITIONS

• ELASTICITY

• CORROSION RESISTENCE

• STRENGHT

• ELECTRICAL CONDUCTIVITY

FERROUS METALS INCLUDE

• LITTLE OR NO IRON

• IRON

ELECTRICAL CONDUCIVITY IS A CHIMICAL PROPERTY

• TRUE

• FALSE

BRASS IS

• METAL IN PURE FORM

• ALLOY