Chemistry Notes For Test
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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| Chemistry | The branch of science that deals with the properties of matter.
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| Matter | Anything that has mass & takes up space
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| Mass | The amount of matter in an object or body- measured in grams
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| Weight | The amount that gravity pulls on a certain mass- measured in pounds
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| Solid | Has it's own shape, but can change
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| Fact for weight | Weight depends on mass, but mass doesn't depend on weight
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| Fact for solid | A solids atoms are packed too tight to let them move
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| Liquid | Takes the shape of it's container
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| Fact for liquid | A liquids atoms are packed loosely, but not too loosely
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| Gas | Only takes the shape of it's container if trapped
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| Fact for gas | The atoms move freely in gas
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| Volume | The amount of space an object takes up- measured in cubic centimeters or liters, meters,etc...
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| Water Displacement | A method of measuring volume of an irregularly shaped solid
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| Directions For Water Displacement | Fill a measuring cup with a set amount of water. Then, place the object in the water.Measure the difference before & after
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| Buoyancy | The weight of an object sinks until it's weight is displaced in water
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| Fact | Hollow things float
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| Fact | Buoyancy can also be in air.Like hot air balloons,Hot air moves faster than cold.If you have enough air in an object, it goes up
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| Density | A measure of how tightly packed the atoms of a substance are- measured by mass divided by volume
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| Fact | The density of water is 1
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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:
alexisjones
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