Basic terms for Honors Biology, Grade 9
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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| An uneven distribution of charge | Polar
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| The force of attraction between a hydrogen molecule with a partial positive charge and another atom or molecule with a partial or full negative charge | Hydrogen Bond
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| An attractive force that hold molecules of a single substance together | Cohesion
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| The attractive force between two particles of different substances | Adhesion
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| The attraction between molecules that results in the rise of the surface of a liquid when in contact with a solid | Capillarity
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| A mixture in which one or more substances ae dissolved in another | Solution
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| The substance dissolved in the solvent | Solute
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| The substance with the solute is dissolved | Solvent
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| The amount of solute dissolved in a fixed amount of the solution | Concentration
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| A solution in which no more solute can dissolve | Saturated Solution
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| Solutions in which water is the solvent | Aqueous Solution
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| The ion developed when a molecule of water splits and it is known as OH- because of it's negative charge | Hydroxide Ion
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| The ion developed when a molecule of water splits and, because it is H+, bonds with another water molecule to make H3O+ | Hydronium Ion
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| When the number of hydronium ions in a solution is greater than the number of hydroxide ions | Acid
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| When a solution contains more hydroxide than hydronium | Base
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| The scale for comparing relative concentrations of hydronium ions and hydroxide ions in a solution | pH Scale
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| Chemical substances that neutralize small amounts of either an acid or a base added to a solution | Buffer
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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:
EmilyEdwards
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