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 | everything that has mass tacks up space
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| element | the ingredients that makes up all other substances. cant be broken down into other substances.
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| metals | good conductors of electricity and heat. can band without breaking. most have a gray color.
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| nonmetals | do not conduct heat or electricity very well. may be a gas or a solid.
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| semi-metals (metal loid) | sometimes like metals and sometimes like nonmetals
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| atom | the smallest part of an element that still acts like an element.
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| atomic theory | states that everyting is made of atoms.
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| compound | a type of matter made of two or more elements
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| molecule | smallest particale of a compound that still acts like that compound.
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| proton | positive change. found in the nucleus.
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| neutron | no change. found in the nucleus
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| electrons | negintive charge. orbits the nucleus
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| solid | as a definite shape and volume. partacals are very close together and don't move past each other. keep shape
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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:
evan-johnson
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