DAT Bootcamp General Chemistry Questions & Answers
DAT Bootcamp General Chemistry Questions & Answers Alkali metals - CORRECT ANSWER- group 1A low ionization energy form ionic bonds Alkaline earth metals - CORRECT ANSWER- group 2A low ionization energy allotrope - CORRECT ANSWER- elemental molecule with different formulas, example: O2 and O3 alpha decay - CORRECT ANSWER- reduces mass number by 4, atomic by 2 and emits He amphiprotic - CORRECT ANSWER- substance can act as both proton acceptor and base anode - CORRECT ANSWER- site of oxidation anpoteric - CORRECT ANSWER- substance can act as both acid and base Arrhenius acid - CORRECT ANSWER- H+ donor in water Arrhenius base - CORRECT ANSWER- OH- donor in water Arrhenius equation - CORRECT ANSWER- k=Ae^(-Ea/RT) atom - CORRECT ANSWER- smallest unit of an element atomic number - CORRECT ANSWER- number of protons Aufbau principle - CORRECT ANSWER- electrons fill the lowest energy orbitals first Avogadro's Law - CORRECT ANSWER- V1/n1=V2/n2 Avogadro's number - CORRECT ANSWER- 1 mol = 6.022E23 azimuthal quantum number - CORRECT ANSWER- l subshell l=0 s, l=1 p, l=2 d, l=3 f Beer-Lambert Law - CORRECT ANSWER- absorbance = (molar absorptivity)(c)(l) beta (positron emission) - CORRECT ANSWER- increases atomic number by 1 beta emission - CORRECT ANSWER- reduces atomic number by 1 body-centered - CORRECT ANSWER- atoms at corners and one in the center.
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