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Chapter 4

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.

the emission of electrons from metals that have absorbed photons is called the   photoelectric effect  
the region outside the nucleous where an electron can most probably be found is   electron cloud  
the wave model of light did not explain   the photoelectric effect  
for an electron in an atom to change from the ground state to eexcited state   energy must be absorbed  
a quantum of electromagnetic energy is called   photon  
as it travels through space electromagnetic radiation   exhibits wave like behavior  
the statement that an electron occupies the lowest available energy orbitial is   the aufbau principle  
the part of the atoms where electrons can not be found is the   nuclous  
a three demensional region around a nucleous where an electron may be found is called a   orbital  
the french scientst louis brogille beleived   electrons could have a dual wave particle nature  


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Created by: Frankie17