Element Facts
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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| columns | groups, families
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| rows | periods
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| How many rows on the periodic table? | 7
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| How many columns on the periodic table? | 18
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| Elements are named after... | scientists and geographical regions
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| Who created the periodic table? | Dmitri Mendeleev
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| How did Mendeleev arrange the periodic table? | Increasing order of atomic mass
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| The only metal that is a liquid | Mercury
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| Solid at room temperature | Metals
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| Silver-gray | Metals
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| The only two metals that aren't silver-gray | Gold and copper
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| Good conductors of heat and electricity | Metals
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| Metallic luster | Metals
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| Malleable | Metals
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| Found in all states | Nonmetals
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| All elements that are gases at room temperature are... | Nonmetals
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| Can have many colors or are invisible | Nonmetals
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| Poor conductors of heat and electricity | Nonmetals
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| Insulators | Nonmetals
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| Left of step | Metals
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| Shiny | Metals
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| Ductile | Metals
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| Right of step | Nonmetals
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| Dull | Nonmetals
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| Nonmalleable | Nonmetals
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| Nonductile | Nonmetals
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| Brittle | Nonmetals
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| Located close to step | Metalloids
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| Properties of metals and nonmetals | Metalloids
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| 7 metalloids | boron, silicon, germanium, arsenic, antimony, tellurium, polonium
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| How many elements does the periodic table have? | 115
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| How many elements are natural? | 94
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| How many elements are man-made? | 21
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| Who rearranged the periodic table? | Henry Moseley
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| How did Moseley put the elements in order? | Increasing atomic number
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| 4 pieces of information in each box of the periodic table? | atomic number, atomic mass, chemical symbol, element name
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| Group 1 | Alkali metals
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| Group 2 | Alkaline-earth metals
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| Groups 3-12 | Transition metals
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| Group 13 | Boron group
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| Group 14 | Carbon group
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| Group 15 | Nitrogen group
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| Group 16 | Oxygen group
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| Group 17 | Halogens
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| Group 18 | Noble gases
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| Shiny, reactive metals | Lanthanides
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| All atoms are radioactive | Actinides
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| Elements after 94 plutonium are not occuring in nature but produced in labs | Actinides
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| In group 1 because it has 1 electron in outermost energy level | Hydrogen
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| Physical properties are more like properties of nonmetals | Hydrogen
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| States that "the chemical and physical properties of elements are periodic functions of their atomic numbers" | Periodic law
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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.
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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:
madison.heaton
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