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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| Periodic Law | Properties of the elements are periodic functions of their atomic number
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| Atomic Radius | Size of atoms
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| Ionization Energy | Energy required to remove one electron from a neutral atom
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| Electronegativity | Measure of the tendency of an atom to attract electrons
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| Periodic Table | Table of chemical elements arranged by atomic number
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| Period | Name of a horizontal row
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| Group | Vertical column of elements
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| Metals | Elements that form cations when in a solution
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| Nonmetals | Elements without the characteristics of metals
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| Metalloids | Elements with properties of metals and nonmetals
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| Alkali metals | Li, Na, K, Rb, Cs, Fr
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| Alkaline Earth Metals | Be, Mg, Ca, Sr, Ba, Ra
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| Halogens | Fl, Cl, Br, I, As
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| Noble Gases | He, Ne, Ar, Kr, Xe, Rn
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| Representative Elements | First 2 families and last 6 families
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| Transition Metals | Middle 11 families
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| Inner Transition metals | 2 rows below the table
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| Ion | An atom with an electric charge
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| Ionic Compound | A chemical compound comprising ions held together by electrostatic forces
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| Covalent Bond | Chemical bond that involves the sharing of electron pairs between atoms
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| Polyatomic Ion | (Molecular Ion) Charged chemical ion composed of 2 or more atoms covalently bonded or of metal complex
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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:
Dante T.
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