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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| The Periodic Table | a tabular arrangement of the chemical elements according to atomic number as based on the periodic law.
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| Groups | each vertical column in the table.
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| Periods | the rows across the table.
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| Alkali Metals | a series of chemical elements forming Group 1 (IUPAC style) of the periodic table: lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).
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| Alkaline Earth Metals | a series of elements comprising Group 2 (Group IIA) of the periodic table: beryllium, magnesium , calcium , strontium , barium and radium.
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| Halogens | a series of nonmetal elements from Group 17.
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| Noble Gases | a group of chemical elements with very similar properties: under standard conditions, they are all odourless, colourless, monoatomic gases, with a very low chemical reactivity.
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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:
sciencespook
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