Intro to Matter
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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| Atom | The basic unit of matter
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| Electron | Part of an atom with a negative charge; very small; located in the energy orbitals
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| Proton | Part of an atom with a positive charge; larger; located in the nucleus
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| Neutron | Part of an atom with a neutral charge; larger; located in the nucleus
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| Nucleus | Center of an atom
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| Energy Orbitals | Rings around the nucleus
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| Molecule | Two or more atoms bonded together
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| Mixture | Two or more atoms or molecules that are combined, but are not bonded
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| Element | Contains only one type of atom
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| Solid | State of matter with a fixed volume and a fixed shape; atoms are vibrating in place and are very close together
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| Liquid | State of matter with a fixed volume and a changeable shape; atoms are flowing past one another
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| Gas | State of matter with a changeable volume and a changeable shape; atoms are zooming past one another and are very spread out
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| Melting | Solid to a Liquid
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| Freezing | Liquid to a Solid
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| Evaporation | Liquid to a Gas
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| Condensation | Gas to a Liquid
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| Deposition | Gas to a Solid
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| Sublimation | Solid to a Gas
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| Chemical Property | Characteristic that can only be observed by changing the substance
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| Physical Property | Characteristic that can be observed without changing the substance
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| Mass | The amount of matter in an object
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| Volume | The amount of space an object takes up
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| Density | The amount of matter in a certain amount of space
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| Chemical Change | A change that does create something new
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| Physical Change | A change that does not create something new
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| Reactant | What goes into a chemical reaction
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| Product | What comes out of a chemical reaction
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| Law of Conservation of Matter (Mass) | Matter cannot be created or destroyed.
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| 4 Clues a Chemical Change is Happening | 1. Precipitate 2. Gas 3. Temperature Change 4. Color Change
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| Formula for density | Mass divided by volume
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| Matter | Something that has mass and takes up space
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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:
ksds6
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