Review on valence electrons, charges and blocks
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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| What group has one valen electrons? | the first group on the left side of the periodic table.
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| What group has 2 valence electrons? | the second group on the far left side of the periodic table.
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| How many valence electrons are in all the elements in the D block? | 2
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| How many valence electrons are in Borons group? The first group after the D block. | 3
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| How many valence electrons are in Carbons group? The second group after the D block. | 4
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| How many valence electrons does Nitrogens group have? The third group after the D block. | 5
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| How many valence electrons are in Oxygens group? The forth group after the D block. | 6
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| How many valence electrons are in Fluorines group? The fith group from the D block. | 7
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| What group has 8 valence electrons? | Neon's group, the 6th group from the D block.
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| How many valence electrons are in the entire F block? | 2
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| What group has a plus 1 charge? | the first group on the left side of the periodic table.
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| What grop has a plus 2 charge? | the second group on the far left side of the periodic table.
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| What is the charge(s) for Sc? | +3
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| What is the charge(s) for Ti? | +2 and +4
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| What is the charge(s) for V? | +2 and +5
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| What is the charge(s) for Cr? | +2 +3 and +6
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| What is the charge(s) for Mn? | +2 and +7
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| What is the charge(s) for Fe, Co, and Ni? | +2 and +3 for all
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| What is the charge(s) for Cu? | +1 and +2
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| What is the charge(s) for Zn? | +2
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| What is the charge for Borons group? The first group after the D block. | +3
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| What is the charge for Carbons group? The second group after the D block. | They are shared.
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| What is the charge for Nitrogens group? The third group after the D block. | -3
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| What group has a -2 charge? | The forth group after the D block.
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| What charge does F group have? The second to last group on the right side of the periodic table. | -1
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| What group has a 0 charge? | The last f=group on the right hand side, Neon's group.
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| Are the elements in the S, F and D blocks metals, metalloids, or nonmentals? | metals
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| Are the elements in the P block metals, metalloids, or nonmentals? | nonmetals.
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| What are eight electrons called? | an octect
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| Every atom wants/needs how many electrons? | 8
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| What does the Periodic Law state? | When the elements are in order of increasing atomic mumber, there is a periodic repition of chemical and physical properties.
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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:
jmhschemistry
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