Elements, Compounds, Mixtures
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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| show | A.The hot tea is the solvent because sugar the sugar is the solute.
B.The sugar is the solvent because hot tea is the solute.
C.The hot tea and sugar are solvents.
D.Not given enough information.
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| show | A.The mixture above is a heterogeneous mixture because it cannot be homogeneous.
B.The mixture above is homogeneous because it cannot be heterogeneous.
C.The mixture is homogeneous.
D.The mixture is heterogeneous because components can be seen.
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| 3. What are five examples of pure substances? | show 🗑
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| 4. How are pure substances and mixtures similar if pure substances are usually pure elements? | show 🗑
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| 5. A compound of iron(Fe) and sulfur(S) is ironsulphide(FeS). A compound of potassium(K) and bromine(Br) is potassiumbromide(KBr). What are the pure substances in these compounds? | show 🗑
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| 6. If sodium(Na)and chlorine(Cl)is combined, What would be the new compound? | show 🗑
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| show | A. Elements are mixed to make compounds and mixtures, such as sodium and chlorine.
B. Elements are mixed to make only mixtures.
C. Compounds come from mixtures.
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| show | A. element
B. compound
C. Mixtures
D. Both elements and compounds
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| show | A. element
B. compound
C. mixture
D. not enough information given
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| show | A. Oxygen(O) and Boron(Br)
B. Cadmium(Cd) and Bromine(Br)
C. Mercury(Hg) and Osmium(Os)
D. Oxygen(O) and Bromine(Br)
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| 11. All mixtures can be separated into two categories based on the question " Does the sample have composition?" | show 🗑
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| 12. All homogeneous mixtures can be separated into two categories based upon: | show 🗑
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| 13. Is table salt, salt water, an iron pure substances or mixtures? | show 🗑
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| 14. Pure substances are parts of mixtures. Unpure substances are either mixtures or compounds. Would putting two substances together make a mixture? | show 🗑
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To hide a column, click on the column name.
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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:
chelearm
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