zach's flashcards
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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| substance | physical matter or material | proton | a positively charged elementary particle
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| molecule | the smallest physical unit of an element or compound, consisting of one or more like atom | neutron | an elementary particle having no charge,
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| compound | composed of two or more parts, elements, or ingredients: | electon | having a negative charge
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| mixture | any combination or blend of different elements, kinds, qualities, etc. | isotope | any of two or more forms of a chemical element, having the same number of protons in the nucleus,
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| heterogeneous mixture | any combination of substances that does not have uniform composition and properties; a mixture of physically | atomic number | atom of a given element, and therefore also the number of electrons normally surrounding the nucleus
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| eletron cloud | a cloudlike group of electrons | ion | an electrically charged atom or group of atoms formed by the loss or gain of one or more electrons,
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| element | one of a class of substances that cannot be separated into simpler substances by chemical means. |
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| matter | anything with mass | Homogeneous Mixture | any combination of substances that has uniform composition and properties; a mixture that is uniform throughout
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| atom | the smallest element | nucleus | a specialized, usually spherical mass of protoplasm encased in a double membrane, and found in most living eukaryotic cells,
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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:
zdman
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