Chapter 1-3
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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| Analytical Chemistry | The area of chemistry that focuses on the composition of matter
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| Biochemistry | The area of chemistry that focuses on processes that take place in organisms
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| Chemistry | The study of the composition of matter and the changes that matter undergoes
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| Inorganic Chemistry | The study of substance that, in general do not contain carbon
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| Matter | Anything that has mass and occupies space
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| Organic Chemistry | The study of compounds containing carbon
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| Physical Chemistry | The area of chemistry that deals with the mechanism, the rate and the energy transfer that occur when matter undergoes a change
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| Absolute Zero | The zero point on the Kelvin temperature scale equivalent to -273.15c
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| Accuracy | The closeness of a measurement to the value of what is being measured
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| Density | The ratio of mass of an object to its volume
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| Gram | A metric mass unit equal to the mass of 1cm3 of water at 4 degree celsius
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| International System of units (SI) | The revised version of the metric system, adopted by international agreement in 1960
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| Kilogram | The mass of 1 liter of water at 4 degree celsius it is the basic unit of mass in SI
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| Liter | The volume of a cube measuring 10 centimeter on edge (1000cm3) its common unprefixed unit of volume in the metric system
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| Percent Error | The percent that a measured value differs from the accepted value
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| Precision | Describes the closeness, or reproducibility of a set of measurements
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| Significant Fiqures | All the digits that can be known precisely in a measurements plus a last estimated digit
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| Temperature | A measure of the average kinetic energy of particles in matter; temperature determines the directions of heat transfer
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| Weight | A forces that measures the pull of gravity on a given mass
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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:
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