Science
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 the definition of mass? | Mass means the amount of matter in an object.
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| What is density? | Density is the amount of matter contained in a unit of volume of a material.
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| What three factors affect density? | The three factors that affect density are composition, temperature, and pressure.
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| What is composition? | Composition is material that an object and how closely molecules are packed.
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| What are the three states of matter that can affect the density of an object? | The three states of matter are solid, liquid and gas.
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| What is volume? | Volume is the amount space taken up by an object.
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| When temperature increases, what density do? | When heat goes up it means density goes down.
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| when temperature increases, what happens to the mass and volume of an object? | Nothing happen to the mass yet the volume increases.
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| When pressure increases, what happens to the density of an object? | The density goes up when under pressure.
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| When pressure increases, what happens to the mass and volume of an object? | Nothing happens to the mass and the volume decreases
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| How does the object floating relate to density? | When the object is lighter(less dense) than the surrounding substance it floats.
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| How does an object sinking relate to density? | if an object is more dense than the surrounding substance, it will sink.
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| Are mass and weight the same thing? explain. | No. because the mass is amount of matter and weight depends on gravity.
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| Container= Bubbles= Container+Bubbles= | Container=Volume
Bubbles=Mass
Container+Bubbles=Density
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| Label State of matter .. .. .. . . .. ..= . . . . . . . . .. . . ...= ..........................= | .. .. .. . . .. ..=Gas
. . . . . . . . .. . . ...=Liquid
..........................=Solid
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| Compare the density of metals and non-metals | Metals are more dense than non metals.
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| List the states of matter (liquid, gas,solid) in order from most dense to least dense. | Solids
Liquids
Gas
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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:
johnfrancis0514
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