chapter 3.1
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 | makes up everything
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| elements | there are over 100 of these things and they make up most things
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| semimetals | it reacts like metals sometimes but is not one
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| atoms | the smallest part of a element that still has the properties is a
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| GAS | No definite volume or shape. Particles spread out evenly and take
shape of container. Can be squeezed into a smaller volume
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| compound | a is a type of matter made of two or more elements
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| molecule | the smallest part of a compounds that still has the properties is called a
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| nonmetals | does not react like metals
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| metals | good conductors of electricity and heat and it cand bend
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| atomic theory | states everything is made of atoms
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| molecule | smallest part of a compound that still is one
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| proton | positive charge found in the nucleus
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| nuetron | no charge found in nucleus
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| electron | negative charge orbits nucleus
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| SOLID | Has a definite volume or shape. Particles are very close together,
and don’t move past each other. Keeps its shape.
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| LIQUID | Has a definite volume but not shape. Particles can move past each
other. Takes shape of container
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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 solid. Same temperature as freezing point.
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| EVAPORATION | When liquids become 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 at which evaporation occurs
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| MIXTURE | Two or substances 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 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:
oliver-hughes
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