Atoms and Bonding
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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ionic bond | The attraction between oppositely charged ions.
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covalent bond | A chemical bond formed when two atoms share electrons.
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polar bond | A covalent bond in which valence electrons are shared unequally.
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nonpolar bond | A covalent bond in which valence electrons are shared equally.
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element | The simplest pure substance that cannot be broken down into other substances.
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atom | The smallest particle of an element.
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valence electrons | Electrons involved in bonding between atoms. They are held loosely by the atom.
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atomic number | The number of protons in the nucleus of an atom.
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period | A row across the periodic table.
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ductile | Metals that can be pulled into thin strands or wires.
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malleable | Metals that can be rolled into thin sheets or beaten into shapes.
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theory | A well tested idea that explains a wide range of observations.
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model | Physical, mental, visual, and other representations of an idea.
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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:
sikkwl
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