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32 Cards in this Set
- Front
- Back
All matter is made of tiny particles called
they are building block of all matter |
atoms
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atom comes from the greek word meaning
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uncutable
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middle of the atom
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nuclues
has heavy particles protons/neutrons found here |
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particles buzzing around the nucleus
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electrons
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flow of electrons from one atom to another
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electricity
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combined atoms make. . ..
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molecules
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number of protons in the nuclues of an atom
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atomic number
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chart of elements found on earth
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periodic table
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NaCl
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salt
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water/iron form
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rust
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how to learn about what is inside atoms
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smashing atoms
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found inside the protons and neutrons
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quarks
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everything in the universe is either _____ or ______
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matter or energy
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heat, light, & sound are _____
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energy
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two or more materials stirred together
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mixture
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special mixture formed when a material dissolves in water
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solution
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characteristic of an object like size, color, shape, or texture
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property
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process in which one material disperses uniformly in another, so that the first material seems to disappear
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dissolving
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causes liquid to dry up - the liquid turns to a gas; leaves solid material behind
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evaporation
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solid form of a material that can be identified by its properties such as shape, color, pattern
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crystal
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substance that dissolves in a solvent to form a solution
this is the solid |
solute
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a substance that dissolves a solute to form a solution
this is the liquid |
solvent
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a substance that cannot be broken down by simple chemical or physical processes
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element
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saturated solution
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when no more solute will disolve in a solvent
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solubility
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property that substances have of dissolving in solvents
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soluable
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capable of being dissolved
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concentration
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amount of material dissolved in a measure of liquid
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dilute
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to make a solution less concentrated, usually by adding more liquid
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volume
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3 dimensional space occupied by something.
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chemical reaction
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2 or more materials are mixed together and a chance occurs
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a solid material that forms as the product of a reaction
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precipitate
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chemical that takes part in a chemical reaction
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reactants
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