Purpose: To recognize different atomic models. EASY
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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Dalton Model 1803 by John Dalton | Tiny, solid sphere.
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Thomsom Model 1897 by J.J Thomson | Positively charged sphere with negatively charged particles embedded in it.
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Bohr Model 1913 by Niels Bohr | Positively charged nucleus in the center and electrons orbiting around it at fixed distances.
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Rutherford Model 1911 by Ernest Rutherford | Positively charged nucleus in the center and electrons orbiting around it.
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Quantum Mechanical Model 1926 Erwin Schrodinger | Positively charged nucleus in the center and a cloud of electrons around it.
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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:
Teacher Ida
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