||What form of radiation has the shortest wavelength?
||B -- x-ray
||When an electron falls from the excited state to back to the ground state, energy bundles called __________ are released.
||The name of the instrument that measures the amount of light absorbed or emitted by a substance to determine particle size is a
||C -- spectrometer
||What is the relationship between frequency, wavelength and energy of light?
||B -- short wavelengths have high frequencies and high energy
||Which microscope can be used to determine the structure of a substance that does NOT conduct electricity?
||D -- AFM
||Which microscope can actually move individual metal atoms around a metal surface?
||A -- STM
||What is the size of the probe tip on an STM?
||C -- About 1 atom wide
||The name of the instrument used to determine the crystal lattice structure of berrylium nanoparticles.
||A -- x-ray diffraction
||Increasing the number of holes on the top of our magic box lid would
||D -- increase the detail and accuracy of our landscape.
||Which theory did Albert Einstein develop with respect to light?
||C -- the particle theory
||The best instrument to use when determining the size of gold nanoparticles dissolved in a liquid.
||A -- spectrometer
||What are two reasons why soap bubbles portray changing colors on their surfaces?
||B -- they are acting as prisms and changing thickness over time.
||An electrical wire that allows electrons to flow without resistance is called a
||D -- superconductor
||What is responsible for the difference in properties between diamond and graphite and bucky balls?
||B -- The molecular structures of each substance are different.
||Why can't we see x-rays?