charpter 3
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| Matter | Everything that has mass and takes up space
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| Element | The ingredient that makes up all other substance. Can't be broken down into other substance
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| Metals | Good conductors of electricity and heat. Can bend without breaking. Most have the color gray .
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| Nonmetals | Do not conduct heat/ electricity very well.May be a gas or a solid.
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| Semi-Metals | Sometimes likes metals and sometimes like nonmetals
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| atoms | the smallest part of a element that still acts like that element
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| atomic theory | states that everything is made of atoms
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| Compound | a type of matter made of atoms
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| molecule | smallest particle of a compound that still acts like that compound.
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| Proton | positive charge. Found in the nucleus
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| Neutron | No charge found in the nucleus
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| Electron | Negative charge. Orbits the nucleus
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| solid | Has a definite shape and volume particles don't slide by each other .Vibrate in place.particles are very close to each other.
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| liquid | has a definite volume but no definite shape.particles can slide by each other. forces hold particles can slide by each other.forces hold particles together takes the shape of its contanier
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| gases | no definite volume or shape. particles are far apart from each other . particles are far apart from each other.
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| plasma | like a gas,but conducts electricity like a metal.occurs with high temps or electric charge.
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| melting point | solid to liquid or liquid to a solid. same temperature as freezing point.
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| Evaporation | when liquids be comes a gas.
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| condensation | when gas becomes a liquid. Gas particles touch a cold surface and the temperature drops.
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| boiling point | the temperature which evaporation occurs.
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| mixture | two or substance that mix together but each keeps its own identity
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| solution | a mixture where substance spreads out evenly and will not settle.
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| solute | the substance being dissolved
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| solvent | what the substance is dissolved in
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| solubility | a way to measure how much a material dissolved into another.
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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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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:
lauren-carriere
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