Chem 1030 Exam 3 - Forbes Fully Solved Graded A+ 2023 Passed

smaller {Ans: the longer the wavelength, the _______ the frequency}Halogens {Ans: Group 17}Groups {Ans: Vertical columns on the periodic table}increases, electrons {Ans: As Z _________ so does the attractions of _________ to the nucleus- inner electrons are pulled closer to the nucleus}2.2 lbs {Ans: 1 kg= ?}Intensive property {Ans: independent of the amount of substance that is present}Pauli Exclusion Principle {Ans: No two electrons in the same atom can occupy the exact same space at the same time}6.626 x 10^-34 {Ans: Planck's constant}mole {Ans: the SI base unit used to measure the amount of a substance}potential energy {Ans: stored energy}Zeff (effective nuclear charge) {Ans: protons - core electrons (atomic number)}Periods {Ans: Horizontal rows on the periodic table}Pnictogens {Ans: Group 15}kinetic energy {Ans: energy of motion}alkali metals {Ans: Group 1}Rutherford {Ans: Gold foil experiment, discovered nucleus, atoms are mostly empty space}3 {Ans: value of l in f orbital}Aufbau Principle {Ans: An electron occupies the lowest-energy orbital that can receive it}Stern-Gerlach experiment {Ans: 2 energy states are observed for an atom with a single unpaired electron in a magnetic field}Frequency (v) {Ans: