Periodic table test 3/26
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 number that identifies an element | Atomic number
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| The sum of the protons and neutrons | Atomic mass/weight
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| Positively charged particle in an atom | Proton
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| Negatively charged particle in an atom | Electron
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| Most current model of an atom | Electron cloud
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| Neutral particle in an atom | Neutron
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| Center of an atom | Nucleus
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| A column on the periodic table is called a ____ | Family/group
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| A row on the periodic table is called a ___ | Period
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| Family 17's famous name | Halogens
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| Family 1's famous name | Alkali Metals
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| Family 2's famous name | Alkaline Earth Metals
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| Family 18's famous name | Noble Gases
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| These are found mainly on left side of the periodic table | Metals
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| These get more reactive as you go down the family | Metals
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| These get more reactive at you go up the family | Non metals
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| These are mainly solids at room temperature | Metals
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| These are found mainly on the right side of the periodic table | Non metals
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| Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, Polonium, Astatine are _______ | Metalloids
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| ______ are brittle if found in solid form | Non metals
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| ______ have properties of metals and non metals | Metalloids
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| ______ are malleable and ductile | metals
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| To be able to stretch out into thin wires | ductile
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| To be able to hammer into shape or flat sheets | malleable
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| Element name for B | Boron
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| Families 3 through 12 and periods4 through 7 | Transition metals
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| Electron energy level 1 holds ____ | up to 2 electrons
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| Electron energy level 2 holds____ | up to 8 electrons
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| Electron energy level 3 holds____ | up to 18 electrons
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| Electron energy level 4 holds____ | up to 32 electrons
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| Electron energy level 5 holds____ | up to 32 electrons
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| Electron energy level 6 holds____ | up to 18 electrons
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| Electron energy level 7 holds____ | up to 8 electrons
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| Element name for Mn | Manganese
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| Element name for Au | Gold
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| Element symbol for Silver | Ag
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| Element symbol for Iron | Fe
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| Element name for Cr | Chromium
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| Element name for C | Carbon
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| Element name for H | Hydrogen
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| Element name for Er | Erbium
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| Family 13 period 4 | Gallium
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| Period 7 family 18 | Ununoctium
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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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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:
amastria
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