vocabulary
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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atom | the smallest partical of an element that retains all the properies of that element; it has a neutral charge, sphyrically shaped, and composed of electrons, protons, and neutrons
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wavelength | the shortest distance between the equivalent points on a continuos wave; is usually expressed in meters
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quantom | the minimum amount of energy that can be gained or lost by an atom
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photon | a partical of electromagnetic rediation with no mass that carries a quantum of energy
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isotope | atoms of the same element with the same number of protons but different number of neutrons
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radioactivity | the process in which some substances spontaneously emit radiation
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neutron | a neutral subatomic partical in an atom's nucleus that has a mass of nearly equal to that pf a proton
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amplitude | the height of a wave from the origin to crest or from the origin to a troph
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frequency | wavelength that is expressed in meters ,centimeters,or nanometers
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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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