Science vocab
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| Compound | a thing that is composed of two or more separate elements; a mixture.
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| Chemical formula | a mathematical relationship or rule expressed in symbols.
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| Octet rule | the tendency of atoms to prefer to have eight electrons in the valence shell
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| Chemical bond | a connection between two surfaces or objects that have been joined together, especially by means of an adhesive substance, heat, or pressure
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| Ionic bond | a chemical bond between oppositely charged ions
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| Ions | An ion is a small electrically charged particle.
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| Oxidation number | a number assigned to an element in chemical combination which represents the number of electrons lost (or gained, if the number is negative), by an atom of that element in the compound.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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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.
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:
AddisynMalin
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