8th Grade Science Chapter 9 Lesson 2
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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| metal | A class of elements charaterized by physical properties that include shininess, malleability, ductility, and conductivity.
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| luster | The way a mineral reflects light from its surface.
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| malleable | A term used to describe material that can be hammered or rolled into flat sheets.
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| ductile | A term used to describe a material that can be pulled out into a long wire.
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| thermal conductivity | The ability of an object to transfer heat.
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| electrical conductivity | The ability of an object to carry electric current.
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| reactivity | The ease and speed with which an element combines, or reacts, with other elements and compounds.
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| corrosion | The gradual wearing aay of a metal element due to a chemical reaction.
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| alkline Earth metal | An element in Group 2 of the periodic table.
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| transition metal | One of the elements in Group 3 through 12 of the periodic table.
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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:
Atlantic High School
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