Ap chemistry exam review Study guides, Class notes & Summaries

atomic number CORRECT ANSWER The same as the number of protons in the nucleus of an element; it is also the same as the number of electrons surrounding the nucleus of an element when it is neutrally charged. mass number CORRECT ANSWER The sum of an atom's neutrons and protons isotopes CORRECT ANSWER Atoms of an element with different numbers of neutrons Avogadro's number CORRECT ANSWER 6.022×10²³ particles per one mole Moles CORRECT ANSWER grams/molar mass Standard Temperatur...

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atomic number - Answer The same as the number of protons in the nucleus of an element; it is also the same as the number of electrons surrounding the nucleus of an element when it is neutrally charged. mass number - Answer The sum of an atom's neutrons and protons isotopes - Answer Atoms of an element with different numbers of neutrons Avogadro's number - Answer 6.022×10²³ particles per one mole Moles - Answer grams/molar mass Standard Temperature and Pressure (STP)...

AP Chemistry Exam Review Questions and answers latest update

AP Chemistry Exam Review: Physical Chemistry with Answers atomic radius - Answer>> distance from the nucleus to the "edge" of an atom, expressed in nm ionization energy - Answer>> the energy required to remove one electron from a neutral atom of an element electron affinity - Answer>> Energy released when an atom or ion in the gaseous state gains an electron. Increases from left to right and from bottom to top on the Periodic Table.

AP Chemistry Exam Review With Questions And Answers 2023

AP Chemistry EXAM Review with Answers Is the speed of a chemical reaction related to the equilibrium position? - Answer>> no Is hydrogen bonding an INTERmolecular force or an INTRAmolecular bond? - Answer>> INTERmolecular force When is electrolysis necessary? - Answer>> when a reaction is non-spontaneous with a positive Delta G

AP Chemistry Exam Review with answers What is a solution? - Answer>> A homogeneous mixture made up of two or more substances that do not chemically combine; instead, the substances mix uniformly in the solution. What is a solvent? - Answer>> The substance present in the largest quantity by volume, usually water. What is a solute? - Answer>> The substance that is dissolved in the solvent.

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