Chemistry chapter 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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List the method in the scientific method. | Observation, Hypothesis, Perform experiment, conslution, communicated result.
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List each of the following as a quantitative observation, or qualitative observation. |
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There are 2 pieces of pie. | qualitative
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his eyes are blue | qualitative
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This rock is hard | quantitative
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That giraffe is 15 feet tall. | quantitative
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6 inch of snow fell last night | quantitative
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Classify the following as an elements, compound, homogeneous or heterogeneous substance. |
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Iron fillings | Elements
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Cement | Heterogeneous Mixture
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Nitrogen | Element
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Salt | compound
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soda | Homogeneous
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Argon | Elements
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Describe two different ways between compound and mixtures. | Compound and mixture different primarily in two ways, compound have a constant composition, mixtures do not and mixture can be separate easily, while compound can be separate by destroying the compound.
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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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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:
awais.jat
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