This is a set of key word from chapter 29 & 30
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 | The smallest particle of an element that can exist which still retains the properties of that element.
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| Proton | A sub atomic particles which is positive
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| Electron | A sub atomic particles which is negative
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| Neutron | A sub atomic particles
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| Atomic mass unit | The line going down in the periodic table
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| Sub - Atomic Unit |
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| Planetary Model |
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| Atomic Number |
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| Atomic mass |
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| Group | Where the element are seperated to metals,earth metals etc.
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| Period |
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| Alkali metals |
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| Alkaline Earth Metal |
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| Halogens |
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| Nobel Gases |
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| Periodic Table | A chart on where the elements are separated to different groups
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| Isotopes | Atoms of the same element that have different numbers of neutrons in their nucleus
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| Mendelev |
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| Dalton | The person who found the atomic structure
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| Neils Bohr | Planetery model of atom Bohr Diagrams
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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.
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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:
Ryzeer
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