Classifying 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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| _________ is anything that takes up space and has mass | Matter
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| A substance that cannot be broken down into other substances by heat, light, or electricity | Element
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| Many elements are metals. Most metals look shiney. Heat and electricity pass through them easily. They can be hammered into thin sheets pulled into long thin wires | Metals
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| Most non metals are not shiney. Heat and electricity do not pass through them easily. They cannot be hammered into sheets or pulled into a wire. | Non Metals
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| A chart that classifies elements by their properties | Periodic table
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| The smallest particle of an element that has the properties of the element | Atom
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| The center of an atom, where protons and neutrons are located | Nucleus
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| Particle in an atom that has a positive | Proton
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| The number of protons in an atom is the _____________________ of the element and is its number on the periodic table. | Atomic Number
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| The number of electrons in an atom is the same as | the number of protons
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| Particle in an atom that has no change | Neutron
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| Particle in an atom that has a negative electrical charge | Electron
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| A substance made up of atoms of more than one element joined together in a molecule | Compound
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| Two or more atoms joined together; the smallest unit of many substances | Molecule
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| Two or more substances that are mixed together but can be separated out because their atoms are not combined | Mixture
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| A mixture in which substances break up into their most basic particles, which ar too small to be seen, and spread evenly through another substance | Solution
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| A change in one or more physical properties | Physical Change
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| Describes the way a substance reacts with other substances | Chemical Property
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| A change that produces new substances with new properties | Chemical Change
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| A process that produces one or more substances that are different from the original substances | Chemical reaction
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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:
lindae5603
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