atoms
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 | basic unit of matter
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compound | two or more elements combined
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covalent bond | moving electrons travel about the nuclei of both atoms
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electron | negative charge
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element | one type of atom
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ion | positive and negative charged atoms
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ionic bond | one or more electrons are transferred from an atom to another
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isotope | atoms that differ in the amount of neutrons
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molecule | smallest unit of compounds
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neutron | neutral charge
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nucleus | center of the atom
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proton | positive charge
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valance electron | outer shell electrons
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van der waals forces | intermolecular forces of attraction
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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.
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.
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:
sn1
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