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AP Chem Memorization

TermDefinition
Hydronium H3O+
Hydroxide OH-
Nitrate NO3-
Nitrite NO2-
Carbonate CO3⁻2
Sulfate SO4-2
Sulfite SO3-2
Phosphate PO4-3
Phosphite PO3-3
Hydrochloric Acid HCl
Hydrobromic Acid HBr
Hydroiodic Acid HI
Perchloric Acid HClO4
Nitric Acid HNO3
Sulfuric Acid H2SO4
Sodium Hydroxide NaOH
Ammonia NH3
Ammonium NH4+
Solubility Rules group 1, ammonium (NH4+), nitrate (NO3-)
-atoms are solid spheres -conservation of mass -law of definite proportions -law of multiple proportions John Dalton
-discovered electrons using a cathode ray tube -plum pudding model -atoms are a diffuse positive charge with negative electrons throughout J.J Thomson
-calculated the charge of an electron using charged oil drops Robert Millikan
-gold foil experiment -atom is mostly empty space with a small positive nucleus Ernest Rutherford
-discovered that electromagnetic energy is quantized Max Planck
-showed that electrons were quantized -electrons are at fixed distances from the nucleus called them shells Niels Bohr
-can't know the precise location and velocity of an electron at the same time (Uncertainty Principle) Werner Heisenberg
Created by: reef_
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