The Periodic Table
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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alkali metal | An element in group 1A of the periodic table
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nonmetal | An element that has no metallic properties
Ex. radium, oxygen, carbon
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transition element | elements in groups 3 thru 12 on the periodic table
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halogen | an element in group 17 on the periodic table
Ex. bromine, chlorine, iodine
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metalloid | an element that has physical and chemical properties of metals and nonmetals
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malleability | the ability of a substance to be hammered or rolled into sheets
Ex. gold leaf or aluminum foil
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semiconductor | A substance that conducts electricity at high temperatures but not at low temperatures
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noble gas | an element in group 18 on the periodic table
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alkali earth metal | An element in group 2 of the periodic table
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periodic table | A chart of elements arranged into rows and columns according to their physical and chemical properties
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group | a column on the periodic table
(goes up and down)
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period | a row on the periodic table
(goes across)
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metal | an element that is generally shiny and is easily pulled into wires or hammered into this sheets and is a good conductor of electricity and thermal energy
Ex. copper, iron, tin
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luster | the way a mineral reflects or absorbs light at its surface
reflect=shiny absorb= dull
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ductility | the ability to be pulled into thin wires
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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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