Chapter 3
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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| Matter | every thing that has mass takes up space
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| element | the ingrediants that make up all other substances can't be broken down into other substances
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| metals | good conductors of electricity and heat can bend without breaking most are gray and shiny
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| nonmetals | does not conduct heat and electricity very well may be a gas or solid
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| semimetals | sometimes like metals and sometimes like nonmetals
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| atom | the smallest part of the element that still acts like a element
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| atomic theory | states that everything is made of metal
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| compound | a type of 2 or more elements
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| molecule | smallest particle of a compound that still acts like a compound
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| proton | positive charge found in the nucleus
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| electron | negative charge orbits the nucleus
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| neutron | no charge found in the nucleus
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| solid | has a definite shape and volume,particles are very close together and can't move past each other keeps shape
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| liquid | definite volume but not shape, particles can move past each other,takes shape of container
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| gas | no definite volume or shape, particles spread out evenly and take shape of container can be squeezed into smaller volume
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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 | when solid to liquid or liquid to solid same temp as freezing point
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| evaporation | when liquids become gas
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| condensation | when gas become a liquid gas particles become a cold surface and then temperature drops
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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:
mitchell-chappell
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