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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| All matter is made of these; shown on the periodic table | Elements
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| Good conductors of heat and electricity | Metals
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| Subatomic particle found in the nucleus of an atom; has a positive | Protons
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| Subatomic particle found in the nucleus of an atom; has zero charge | Neutrons
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| Subatomic particle located far from the nucleus; has a negative charge | Electrons
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| Type of bonding that occurs when electrons of metal are transferred among a group of atoms. | Metallic bond
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| Type of bonding that occurs when electrons are transferred from atoms of metals to atoms of non-metals | Ionic bond
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| Atom that has a different number of electrons and protons | Ion
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| Type of bonding that occurs when electrons are shared between atoms of non-metals or non-metals & metalloids | Covalent bond
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| Most common compound on Earth | Water
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| Two most abundant elements in the universe | Hydrogen & helium
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| Two elements that are liquids at room temperature | Bromine & Mercury
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| Two elements found in al organic compounds | Carbon & hydrogen
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| Six noble gases | Helium(He), Neon(Ne), Argon(Ar),Krypton(Kr), Xenon(Xe),And Radon(Rn)
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| Chemical formula of Oxygen | O2
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| Chemical formula of hydrogen | H2
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| Chemical formula of carbon monoxide | Co
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| Chemical formula of carbon dioxide | Co2
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| Chemical formula of water | H2O
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| Chemical formula of hydrogen peroxide | H2O2
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| Chemical formula of glucose | C6H12O6
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| What does 2 mean in the formula H2O | There are 2 hydrogen atoms
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| How is a molecules of an element different from a molecule of a compound | A molecule element has two or more elements all are the same
A molecule compound has two or more different elements
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| Metal or non-metal Calcium | Metal
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| Metal or Non-metal Helium | Non-metal
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| Metal or non-metal Hydrogen | Non-metal
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| Metal or non-metal Sodium | Metal
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| Metal or non-metal Tin | Metal
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| Metal or non-metal Copper | Metal
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| Metal or non-metal Neon | Non-metal
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| Metal or non-metal Gold | Metal
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| Metal or non-metal Oxygen | Non-metal
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| Metal or non-metal Iron | Metal
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| Metal or non-metal Chlorine | Non-metal
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| Metal or non-metal Nitrogen | Non-metal
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| What is the chemical formula for this structural formula OâCâ | Co2 carbon dioxide
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| Why is carbon dioxide an inorganic compound | Because carbon dioxide does not have hydrogen
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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:
Purpleprincess
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