This is a set of key words 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 | Is the smallest particle of an element which still retains the properties of that element
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Proton | is a subatomic particle in the nucleus with a positive charge and is 1amu
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Electron | is a subatomic particle in the nucleus with a negative charge and is 1/1840 amu
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Neutron | is a subatomic particle in the nucleus with a neutral charge and is 1amu
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Atomic Mass Unit | Amu
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Sub-Atomic Particles | Each atom is made up of 3 subatomic particles
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Planetary Model |
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Atomic Number |
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Atomic Mass |
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N= Number |
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Group |
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Period |
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Alkali Metal |
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Alkaline Earth Metal |
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Halogens |
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Nobel Gases |
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Periodic Table |
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Isotopes |
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Mendelev |
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Dalton |
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Neils Bohr |
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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:
Jhanelle
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