exam
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| for electromagnetic radiation, c (speed of light) equals | show 🗑
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| show | frequency
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| in SI, the frequency of electromagnetic radiation is measured in | show 🗑
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| show | wavelength
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| show | lambda
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| show | quanta
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| the energy of a photon, or quantum, is related to its | show 🗑
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| show | fall to a lower energy level
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| for an electron in an atom to change from the ground state to an excited state, | show 🗑
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| show | excited hydrogen gas gives off certain colors of light
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| according to bohr's theory, an excited atom would | show 🗑
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| the drop of an electron from a high energy level to the ground state in a hydrogen atom would be most closely associated with | show 🗑
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| show | ground state
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| show | the bohr model
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| show | 1/second
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| which wave property expresses how often the wave oscillates up and down | show 🗑
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| which of the following equations represents the relationship between energy and frequency of radiation | show 🗑
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| the photoelectric effect was explained by | show 🗑
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| show | violet
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| which of the following has the lowest wavelength | show 🗑
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| show | x-ray
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| what is the frequency of light that has a wavelength of 1.23 x 10 to the negative 6 | show 🗑
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| a spectrum containing only specific wavelengths is called a ____ spectrum | show 🗑
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| show | amplitude
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| light has the properties of | show 🗑
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| show | his uncertainty principal states that you can know the position and the momentum of an object cannot be measured and known exactly at the same time
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| show | a line spectrum consists of only specific wavelengths where as a continuous spectrums contains all of them
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| show | x-rays, gamma rays, ultraviolet rays, visible light, inferred, microwaves, and radio waves
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| chemistry is best defined as the study of | show 🗑
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| the amount of heat needed to raise the temperature of 1 gram of water by 1 Celsius degree is called a | show 🗑
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| which of the following is a physical property | show 🗑
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| element symbols consist of | show 🗑
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| what is the SI base unit for mass | show 🗑
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| which of the following is a prefix that makes the unit larger | show 🗑
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| which of the following is a physical change | show 🗑
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| in which of the following is the zero non significant | show 🗑
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| which of the following is an example of a heterogeneous mixture | show 🗑
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| show | tendency to rust
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| how many sig figs are in 2.005 | show 🗑
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| show | 5
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| dimensional analysis is a technique of | show 🗑
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| which equation correctly relates the Celsius and Kelvin scales | show 🗑
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| the precent error is equal to 100 percent multiplied by | show 🗑
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| show | Rb
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| two atoms are isotopes if they contain | show 🗑
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| show | 48 protons, 48 electrons, and 72 neutrons
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| show | subtracting the number of protons from the mass number
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| show | cathode ray tube
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| list the three rules that govern the filling of atomic orbitals by electrons | show 🗑
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| show | 2
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| show | 6
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| D-sublevel has ___ electrons | show 🗑
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| show | 14
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Created by:
annalebrun