What's the Matter? Unit 1
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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| matter | Anything that has mass and takes up space
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| atom | The smallest particle of an element
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| element | A pure substance that cannot be broken down into any other substances; made up of only one type of atom
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| molecule | Created when two or more atoms join together.
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| molecule | can be made up of two or more atoms of the same element (like Hydrogen gas = 2 atoms of Hydrogen)
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| molecule | two or more atoms of different elements joining together (like water = 2 atoms of Hydrogen and 1 atom of Oxygen)
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| compound | two or more atoms of different elements joining together (like water = 2 atoms of Hydrogen and 1 atom of Oxygen)
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| expand | To get larger in size, volume or quantity; when atoms gain heat energy, they move faster and spread out
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| particles | A very small piece of a part, a tiny portion or speck
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| thermal energy | Heat energy; the motion of molecules in a substance
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| vibrate | A rapid, back and forth motion
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| solid | Particles are closely packed together and vibrate in place; has definite shape and volume
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| liquid | Particles touch each other and are packed loosely together; has definite volume but NOT definite shape – take the shape of container
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| gas | has NO definite volume or shape – take the shape of container when closed; spread out indefinitely when container is not closed; low density
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| density | how much mass is present per given volume
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| density | mass/volume
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| solution | groups of molecules that are mixed up in even distributions
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| solute | a substance(usually a solid) that is dissolved into another substance
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| solvent | a substance(usually a liquid) that does the dissolving in a solution
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| solubility | The ability of one substance to dissolve in another substance
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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:
mpmsscience
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