KSSM_FORM 4_CHAPTER 9_9.1_PART 1

Alloy is the mixture of

• metals and metals

• metals and non metals

• non metals and non metals

Which of the following is not the Alloy?

• pewter

• steel

• brass

• magnesium

Which of the following is the Alloy?

• Aluminium

• Copper

• Duralumin

• Manganese

Please choose the characteristics of Alloy.(more than 1 answer)

• Hard

• Strong

• Resistant to corrosion

• Shiny surface

• Attractive

What is the name of process of forming Alloy?

• Stamping

• Alloying

• Forcing

• Shaping

Above figure is the arrangement of atom in ..........

• Alloy

• Pure metal

Above figure is the arrangement of atom in ......................

• Alloy

• Pure metal

Steel is made up of ..............

• Iron

• Carbon

• Copper

• Aluminium

Duralumin is made up of .........................

• Aluminium

• Copper

• Magnesium

• Manganese

Bronze is made up of ....................

• Aluminium

• Copper

• Carbon

• Tin