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13 Cards in this Set
- Front
- Back
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matter
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anything and everything that takes up space.
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prokaryotes
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are simple cells that contain no organelles, single membrane..
ex. bacteria |
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eukaryotes
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complex cells that contain organelles and have bilipid membrane
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acid
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substance with high H+ concentration
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base
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substance with high OH- concentration
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atom
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an element
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cation
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positive charged element
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anion
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negative charged element
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cathode
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electrons-negative charge discovered my farraday
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name types of rays
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alpha, beta, gamma rays
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isotopes
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an element with same number of proton but differ in mass.
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ionic bond
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elements bonded with opposite charge
ei: NaCl (salt)... |
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ph
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determines acidity
ph range- 1-6 acidic ph range-7-12 basic |
