Science Vocab 5
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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Periodic Table | an arrangement of elements in columns based on a set of properties that repeat from row to row
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Period | a row in a periodic table of elements
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group | a column of elements in a periodic table
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periodic law | the pattern of repeating properties displayed by elements in the periodic table
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Atomic mass unit | one twelfth the mass of a carbon -12 atom
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metals | elements that are good conductors of heat and electric currents
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transition metals | elements that form a bridge between elements on the left and right sides of the periodic table
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nonmetals | elements that are poor conductors of heat and electric current
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metalloids | Elements with properties that fall between those of metals and nonmetals
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valence electron | an electron that is in the highest occupied energy level of an atom
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alkali metals | The elements in Group 1A of the periodic table, not including hydrogen
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halogens | The elements in Group 7A of the periodic table
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noble gases | the elements in Group 8A 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:
HaileyAbrams
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