Cumulative Vocab Test Words
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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| Protons | Particles in an atom that have a positive charge (+1), have a mass of 1 AMU, and are located in the nucleus.
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| Neutrons | Particles in an atom that have no charge, have a mass of 1 AMU, and are located in the nucleus.
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| Electrons | Particles in an atom that have a negative charge (-1), have a mass of ~1/2000 AMU, and are located traveling around the nucleus.
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| Periodic Table of Elements | A diagram of the 118 elements arranged in order of increasing number of protons.
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| Groups | The vertical columns on the Periodic Table containing elements with similar properties.
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| Periods | The horizontal rows on the Periodic Table containing elements with the same number of electron orbits.
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| Families | Multiple elements across multiple groups and and periods on the Periodic Table having similar properties.
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| Atomic Mass | The total of the protons and neutrons in the nucleus of an atom of a certain element; the larger number with the decimal.
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| Atomic Number | The number of protons in the nucleus of an atom of a certain element; the smaller number without a decimal.
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| Isotope | An atom of an element that has the same number of protons as another atom of the same element, but a different number of neutrons.
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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:
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