Term
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Definition
| a physical or chemical property |
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Term
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Definition
| is the matter in a given volume of a substance in other wordshow compact a substance is |
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Definition
| the Denser a substance is the more matter packed into a given volume of the substance |
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Term
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Definition
| the denser an objest is the more it |
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Term
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Definition
| to find the density of a substance divide its ~~~~~ by its ~~~~~~~ |
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Term
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Definition
| the formula for calculating density |
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Definition
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Definition
which of these items have magnetic properties
glass, iron, wood, aluminum,steel,paper |
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Term
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Definition
| a magnet is an object that attracts ~~~~ or objects from a distance |
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Term
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Definition
| All magnets are surrounded by a ~~~~~~ ~~~~~ which is an invisible force that can push or pull on magnetic objects from a distance |
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Term
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Definition
| Common metals affected by magnetism are ~~~~, ~~~~~,~~~~~~ (INC) |
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Term
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Definition
| the magnetic field surrounding a magnetis produced by moving charged particles called ~~~~~~~~~ within the atoms that make up the magnet |
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Term
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Definition
| Ery magnet has ~~~ poles a ~~~~~, and a ~~~~~ pole |
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Term
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Definition
| Even if you break a magnet in half each half will have a ~~~~~ pole, and a ~~~~~ pole |
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Term
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Definition
| if a north pole and a south pole are brought together they will ~~~~~~~ each other because ~~~~~~~~ attract |
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Term
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Definition
| If two north poles or to south poles are brought together they will ~~~~~ |
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Term
| solubility, Dissolved,Solid |
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Definition
| is a measure of the amount of a substance that can be ~~~~ in another substance usally a ~~~~~ dissolved |
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Term
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Definition
| the ~~~~~ is the substance that is dissolved |
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Term
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Definition
| is the substance in that disolves the solute |
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Term
| particles,smallest,solution |
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Definition
| when a substance dissolve in water its ~~~~~~~~are broken down into their ~~~~~~~ possible size and float evenly between the water particles that surround them the results in a ~~~~~~~~~ |
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Term
| high solubility , low solubilty |
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Definition
| substances with ~~~~~~~~~~~~~~~~~~~~ seem to dissapear into the water which substances with ~~~~~~~~~~~~~~ may turn the water to cloud settle to the bottom or float on top |
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Term
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Definition
| usally ~~~~~~~~ are more soluble than ~~~~~~ |
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Term
| melting point, solid , liquid |
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Definition
| the ~~~~~~~~~~~~ of a substance is the tempatures at which the substance changes from a ~~~~~ to a ~~~~~~ |
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Term
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Definition
| the melting point of a substance is the ~~~~ as the freezing point (the temerature at which a substance changes from liquid to a solid |
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Term
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Definition
| the ~~~~~~~~~~~ of a substance is the temerature at which the substance from a ~~~~~~ to ~~~nby heating it |
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Term
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Definition
| the boiling point of a substanceis the ~~~~ as its ~~~~~~~~~~~~~ point (the temperature at which the substance changes from a gas to a liquid) |
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Term
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Definition
| although melting point are brought about by adding heat the temperature of a substance does not ~~~~~~ when it is undergoing a change in state |
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Term
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Definition
| while a substance is melting its temperature ~~~~~~~~~~~~~~~~~ until it has finished melting |
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Term
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Definition
| once a substance reaches boiling point its tempetature will not ~~~~~~ instead it turns into a ~~~~~ |
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Term
| 0 degrees Celsius, 32 degrees Farenheight |
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Definition
| the freezing point of water is |
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Term
| 100 degrees celsius 212 degrees farenheight |
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Definition
| the boiling point of water is |
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Term
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Definition
| what effect does salt have on the melting point of water |
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Term
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Definition
| what effect does it have on the boiling point of water |
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