Foss science 5th grade unit vocabulary
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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| mixture | something made by combining two or more ingredients
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| solution | a mixture that looks clear because the solute has dissolved (disappeared) in the solvent
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| solute | something (gas, liquid or solid) that is disolved in a solvent
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| solvent | a liquid or gas in which you dissolve a solute in; an example of a solvent is water - you can dissolve salt (solid solute) in the water (solvent)
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| dissolve | solids are often dissolved in liquids; for example, you can dissolve sugar in water; dissolve means to 'melt in' and become a part of the water till you can't see the solid anymore
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| atom | the smallest piece of all things in the universe; it can exist by itself or can be joined to other atoms to make a molecule; an example is an atom of hydrogen
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| molecule | if I took a drop of water and I put it under a very very strong microscope, I could see that it is made of many molecules of water; if I tried to divide one molecule of water it would change into oxygen and hydrogen (then, it wouldn't be water anymore);
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| element | elements are made of one kind of atom; on earth, 118 elements have been found; those elements can be combined (joined) to make all the matter (things) on the earth.
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| chemical reaction |
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| compound |
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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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