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66 Cards in this Set
- Front
- Back
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10^9
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giga (G)
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10^6
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mega (M)
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10^3
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kilo (k)
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10^2
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hecto (h)
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10^1
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deka (da)
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10^-1
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deci (d)
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10^-2
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centi (c)
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10^-3
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milli (m)
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10^-6
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micro (u)
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10^-9
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nano (n)
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difference between K and C
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273.15
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1 kg=
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1000 g
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avogadro's number
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6.022x10^23
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diatomic elements
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H2, N2, O2, F2, Cl2, Br2, I2
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elements are
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substance with one type of atom
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tin
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Sn
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zinc
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Zn
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iron
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Fe
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lead
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Pb
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what is the big four
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H, C, O, N
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mass number
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protons+neutrons
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atomic number
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# protons
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atomic weight
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avg. weight of element
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order of classifications
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alkali, alkali earth metals, chalcogen, halogen, noble gases
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isotope
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different number of neutrons
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ion
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different number of electrons
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cation & suffix
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loss of an electron
less- ous more- ic |
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anion & suffix
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gain of an electron
add -ide |
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oxygen classifications
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less- ate
more- ite |
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H3O +
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hydronium ion
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OH-
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hydroxide ion
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CO3 2-
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carbonate
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HCO3-
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bicarbonate
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NO2-
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nitrite
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NO3-
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nitrate
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SO3 2-
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sulfite
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SO4 2-
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sulfate
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NH4+
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ammonium
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HSO4-
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bisulfate
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PO4 3-
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phosphate
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HPO4 2-
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hydrogenphosphate
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H2PO4-
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dihydrogen phosphate
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Cr2O8 2-
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dichromate
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CH3CO2-
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acetate
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CN-
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cyanide
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1
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mono
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2
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bi
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3
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tri
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4
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tetra
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5
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penta
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6
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hexa
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7
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hepta
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8
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octa
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9
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nona
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10
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deca
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formula weight
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sum of atomic weights in element formed
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molecular weight
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sum of weights of elements in formula
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elements have
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atomic weight
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ionic compound have
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formula weight
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molecules have
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molecular weight
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tetrahedral
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4 equally weighted
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pyramidal
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3 single bonds, 1 pair non bonding
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bent 110
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2 single bonds, 2 non bonding
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trigonal
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2 single bonds, 1 double bond
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bent 120
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1 single bond, 1 double bond, 1 pair non bonding
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linear
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2 double bonds
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