PREPARATION OF NANOMATERIALS Quiz

What is the process of reducing the size of materials to the nanoscale called?

• macroscoping

• nanosizing

• microsizing

• gigantifying

Which method involves the use of high-energy ball milling to produce nanomaterials?

• Low-energy ball milling

• Ultra-energy ball milling

• Medium-energy ball milling

• High-energy ball milling

What is the name of the process where nanomaterials are produced by condensing vaporized materials?

• Gas deposition

• Vapor condensation

• Liquid evaporation

• Solid sublimation

What is the term for the process of breaking down larger particles into nanoscale particles?

• nanosizing

• macroizing

• megasizing

• gigantizing

Which method involves the use of chemical reactions to produce nanomaterials?

• Physical synthesis method

• Biological synthesis method

• Mechanical synthesis method

• Chemical synthesis method

What is the name of the process where nanomaterials are produced by physically breaking down larger materials?

• Bottom-up approach

• Top-down approach

• Giant material process

• Macroscopic approach

What is the term for the process of growing nanomaterials from vapor or liquid phase?

• nanomaterial synthesis

• microfabrication

• material expansion

• nano growth

Which method involves the use of physical vapor deposition to produce nanomaterials?

• Physical vapor deposition

• Sol-gel method

• Electroplating

• Chemical vapor deposition

What is the name of the process where nanomaterials are produced by reducing metal salts in a solution?

• electrochemical reduction method

• thermal reduction method

• mechanical reduction method

• chemical reduction method

What is the term for the process of producing nanomaterials using biological organisms or their derivatives?

• chemical synthesis

• biological synthesis

• mechanical synthesis

• physical synthesis