chapter 3 notes
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 and takes up space
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| element | the ingredients that make up all other substances
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| metals | conductors of heat and electricity
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| nonmetals | do not conduct heat
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| semimetals | sometimes like metals and sometimes like nonmetals
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| atom | the smallest part of an 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 two or more elements
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| molecule | smallest particle of a compound
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| proton | positive charge
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| neutron | no charge
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| electron | negative charge
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| solid | has a definite volume or shape
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| liquid | has a definite shape but not volume
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| gas | no definite volume or shape
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| plasma | like gas but conducts electricity like metal
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| melting point | Solid to liquid or liquid to solid. Same temperature as freezing poin
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| evaporation | When liquids become a gas
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| condensation | when gas becomes a liquid
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| boiling point | the temperature when evaporation accurs
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| solution | A mixture where substance spreads out evenly and will not settle
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| solute | the substance being disolved
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| solvent | What the substance is dissolved in
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| solubility | A way to measure how much a material dissolves 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.
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:
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