SCIENCE Électrolisme
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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| Les forces d'attractions et de répulsion sont des : | forces magnétiques qui attirent ou qui repoussent certains matériaux à distance.
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| Nommez les deux sortes de substances, selon les priorités qu'elles possèdent au regard du magnétisme : | substances magnétiques et substances non magnétiques.
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| Comment sont appelés les substances (Fer, Cobalt, Nikel, Gadolinium) qui possèdent un ferromagnétisme permanent? | Des aimants.
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| Nommez des substances non magnétiques : | le plastique ou la céramique.
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| Pourquoi est-ce que les substances non magnétiques ont aucun effet losqu'elles sont placés pres d'un aimant? | car elle ne possèdent pas d'éléments ferromagnétiques comme le fer ou le nikel.
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| Nommez les deux genre de substances magnétiques et décrivez-les : | ferromagnétisme permanent : des aimants, ferromagnétisme non permanent : substances attirés par les aimants.
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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:
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