periodic table chapter 6
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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| Mendeleev arranged the elements in his periodic table in order of... | increasing atomic mass
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| In the modern periodic table, elements are arranged in order of... | increasing atomic number
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| learn ions | +1, +2 from left, from right, neutral, -1,-2,-3 then +3 in allluminum
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| cation | ion with positive charce
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| anion | ion with negative charge
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| Things that decrease left to right | atomic size, size of cations and anions
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| Things that increase left to right | ionization energy, neuclear charge, electronegativity, (sheilding is constant)
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| Things that decrease top to bottom | ionization energy, electronegativity
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| Things that increase top to bottom | Atomic size, ionic size, nuclear charge
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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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