The Atom
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 | Is the smallest particle that that still can be considered an element.
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Energy Level | A region of an atom in which electrons of the same energy are likely to be found
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Neutron | A small particle in the nucleus of the atom with no electrical charge
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Atomic Number | The number of protons in the nucleus of an atom
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Isotopes | An atom with the same number of protons and a different number of neutrons from other atoms of the same element
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Mass Number | The sum of protons and neutrons in the nucleus of an atom
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Atomic Mass | The average mass of all the isotopes of an element
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Electrons | A tiny negatively charge particle that moves around the outside of the nucleus of an atom
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Nuclues | In cells a large oval organelle that contains the cells genetic material in the form of DNA and controls many of the cells activities
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Protons | Sm
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Periodic Table | An arrangement of the elements showing the repeating patterns of their properties
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Chemical Symbol | A one-or Two -letter representation of an element
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Periods | A horizontal row of elements in the periodic table
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Group | Elements in the same vertical column of the periodic table
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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:
hugginsjul
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