JECA Chemistry Chapter 15 Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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the number of ions of opposite charge that surround each ion in a crystal | Coordination number
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a notation that depicts valence electrons as dot around the atomic symbol of the element the symbol represents the inner electrons and atomic nucleus; also called Lewis dot structures | Electron dot structure
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negatice ion formed when a halogen atom gains an electron | Halide ion
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the electrostatic attraction that binds oppositely charged ions together | Ionic bond
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the force of attraction that holds metals together; it consist of the attraction of free-floating valence electrons for positively charged metal ions | Metallic bond
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atoms react by gaining or losing electrons so as to acquire the stable electron structure of a noble gas, usally eight valence electrons. | Octet rule
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electron in the highest occupied energy level of an atom. | Valence Electron
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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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