Section 5.1 and 5.2
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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| What is a formof energy that exhibits wavelike behavior as it travels through space? | electromagnetic radiation
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| What is the shortest distance between eqivalent points on a continuous wave? | wavelength
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| What is the number of waves that pass a given point per second? | frequency
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| What is the wave's height from the origin to a crest, or from the orgin to a trough? | amplitude
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| What encompasses all forms of electromagnetic radiation? | electromagnetic spectrum
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| What is the minimum amount of energy that can be gained or lost by an atom? | quantum
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| What is h, which has a value of 6.626 X 10^-34 J.S, where J is the symbol for the joule? | Planck's constant
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| What is a phenomenon in which photoelectrons are emitted from a metal's surface when light of a certain frequency shines on the surface? | photoelectric effect
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| What is a particle of electromagnetic radiation with no mass that carries no quantum of energy? | photon
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| What is a set of frequencies of electromagnetic waves given off by atoms of an element; is electrically neutral, spherically shaped, and consists of a series of fine lines of individual colors? | atomic emission spectra
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| What is the lowest allowable energy state of an atom? | ground state
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| What predicts that all moving particles ave wave characteristics? | de Broglie equation
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| What states that it is fundamentally impossible to know precisely both the velocity and position of a particle at the same time? | Heinsberg uncertainty principle
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| What is the atomic model in which electrons are treated as waves; also known as wave mechanical model oof the atom? | quantum mechanical model of the atom
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| What is a three-dimensional region around the nucleus? | atomic orbital
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| What indicates the relative sizes and energiesof atominc orbitals? | principal quantum number
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| What specifies the atom's major energy levels? | principal energy level
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| What are the energy levels contained within a principal energy level? | energy sublevel
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
laurenholmes
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