Types of nano

What is the definition of a nanoparticle?

• A) Particles with a size between 1 and 100 nm
• B) Particles with a size larger than 100 nm
• C) Particles with a size smaller than 1 nm
• D) Particles with a size between 10 and 1000 nm

What is the unit of measurement for nanoparticles?

• A) Millimeters
• B) Nanometers
• C) Micrometers
• D) Centimeters

What is the name for the tendency of nanoparticles to form larger agglomerates?

• A) Agglomeration
• B) Coalescence
• C) Dispersion
• D) Adsorption

What is the name for the tendency of nanoparticles to adhere to a surface?

• A) Agglomeration
• B) Coalescence
• C) Dispersion
• D) Adsorption

What is the name for the process of reducing the size of particles to the nanoscale?

• A) Microfabrication
• B) Micronization
• C) Nanofabrication
• D) Nanosizing

What is the name for the property that allows nanoparticles to scatter light?

• A) Reflectance
• B) Absorbance
• C) Transmittance
• D) Tyndall effect

What is the name for the property that allows nanoparticles to be dispersed in a liquid?

• A) Solubility
• B) Viscosity
• C) Surface tension
• D) Dispersion stability

What is the name for the property that allows nanoparticles to have a high surface area to volume ratio?

• A) Specific surface area
• B) Surface tension
• C) Surface energy
• D) Surface roughness

What is the name for the property that allows nanoparticles to have different properties from their bulk counterparts?

• A) Quantum confinement
• B) Agglomeration
• C) Dispersion
• D) Adsorption