Elements, Compounds, and Mixtures Project
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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| Element | A pure substance that cannot be separated into simpler substances by physical or chemical means
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| Pure Substance | A substance in which there is only one type of particle
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| Metals | Elements that are shiny
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| Nonmetals | Elements that are dull
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| Metalloids | Elements which are also called semiconductors that have similar properties to both metals and nonmetals
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| Mixture | A combination of two or more substances that are not chemically combined
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| Compound | A pure substance composed of two or more elements that are chemically combined
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| Solution | A mixture that appears to be a single substance but is composed of particles of two or more substances that are distributed evenly amongst each other
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| Solute | The substance that is dissolved
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| Solvent | The substance in which the solute is dissolved
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| Alloys | Solid solutions of metals or nonmetals dissolved in metals
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| Concentration | Measure of the amount of solute dissolved in a solvent
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| Solubility | The amount of solute needed to make a saturated solution using a given amount of solvent at a certain temperature
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| Suspension | A mixture in which particles of a material are dispersed throughout a liquid or a gas but are large enough that they settle out
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| Colloid | A mixture in which the particles are dispersed throughout but are not heavy enough to settle out
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| Ions | Charged particles that form when an atom gains or loses electrons
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| Metallic bond | The bond formed between positively charged metal ions and the electrons around them
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| Pure substance | A sample of matter ether a single element or a single compound
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| Molecule | The smallest unit of a substance that keeps all of the physical and chemical properties of that substance
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| Chemical symbol | Shortened way of writing the name of an element
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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:
NickQ
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