egg_science stack
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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meniscus | the curve at a liquid's surface by which one measures the volume of the liquid
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electrolysis | Chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
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energy shell | outer orbit where electrons are located
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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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semiconductors | metalloids
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lanthanides | Any of the series of fifteen metallic elements from lanthanum to lutetium in the periodic table.
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actinides | Any of the series of fifteen metallic elements from actinium (atomic number 89) to lawrencium (atomic number 103) in the periodic table.
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ion | a charged particle that forms when an atom or a group of atoms gain or loses one or more electrons
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heterogeneous mixture | a mixture is a material system made up by two or more different substance that can be easily seperate but looks different through out
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universal solvent | a substance that dissolves most chemicals.
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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:
Andres Rosas
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