Science Exam tomm.
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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What is matter | anything that has mass and volume
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objects that have the same volume but more mass means | the heavier object is more dense
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what is density | a ratio of mass to volume
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how is density calculated | it is calculated by dividing a samples mass by its volume
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describe an element | the smallest particle is an atom, all atoms in an element are identical
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about how many element are on the periodic table | 118
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describe a compound | the smallest particle is a molecule, a molecule is made of more than one element bonded together in a group
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how are are molecules shown | in chemical formulas
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describe a mixture | mixtures are two or more substances mixed together but dont bond to make another substances
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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:
sparton11794
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