Properties and structure
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 atomic particle that has a positive charge is called a(an)___________. | proton
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| A substances made of different atoms linked together is called a(an)____________ | molecule
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| _____________ is a measure of the force of gravity between Earth and an object. | Weight
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| A(an) ______________ is the smallest unit of an element. | atom
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| When a compound reaches its ____________, its ___________ changes. | boiling point, state of matter
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| A(an) ________________ is a negatively charged particle in the space outside an atom's ______________ | electron, nucleus
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| ___________ is a measure of matter's _________ divided by its volume | Density, mass
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| An object's ability to float depends of its ____________. | density
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| Water can turn from liquid to gas by evaporating or __________. | boiling
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| Mass is the measure of the ___________. | amount of material in an object
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| The molecules of a ___________ tend to be packed tightly in an organized way. | solid
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| The number of __________ an atom has determines what element it is. | protons
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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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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:
slohrenz
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