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27 Cards in this Set
- Front
- Back
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give flowers their various colors |
anthocyanin |
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makes coffee functions the way it does |
caffaine |
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responsibe por the green shades of grass |
chlorophyll |
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branch of chemistry which Carbon compounds & their reactions are studied |
organic chemistry |
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contain carbon atom, include nucleic acid, dna, lipids, fatty acids, & do not dissolve in water |
organic compound |
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do not contain 2 atoms, include salt, metals, & other elemental compounds, & dissolve in water |
inorganic compound |
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introduced the word organic, swedish chemist, used to refer compounds derived from living organsms |
Jons Jacob Berzelius |
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energy or spirit which animates living creatures, on the soul, of hypothetical force |
vital force |
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he said that the substance Cald ammonium cyonate could be converted in to urea |
Friedrich Wohler |
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he was the first to express The differerence between organic & inorganic |
Torbern Bergman |
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non-metalic chemical element |
carbon |
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organic compound of simplest composition |
hydrocarbon |
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consists of chains of carbon |
aliphatic hydrocarbon |
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consists of ayclic molecules or rings |
aromatic hydrocarbon |
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is a positively charge particles |
proton |
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are negatively charge particles, the smallest quantity |
electrons |
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particles with no electrical charges |
neutrons |
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electrons with positive instead of negative charge |
positrons |
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he discovered the first evidence that antimatter existed |
Carl Anderson |
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same atomic # but different mass # |
isotopes |
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defined as "total destruction" |
annihilation |
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when atom looses or gains one or more electrons |
ions |
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space or region around the nucleus |
orbital |
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different layers around the nucleus |
electron shells |
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attractive force holding atoms |
chemical bond |
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furthest away from nucleus |
valence electrons |
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results from the electrotastic attraction |
ionic bond |
