CHM130 Lesson 4 Quiz Exam And Answers Pass Guaranteed.

Which of the following is the electron configuration for the ground state of the magnesium atom (Mg)? - correct answers 1s2 2s2 2p6 3s2 What are the sublevels in the 2nd principal energy level? - correct answers 2s, 2p Hund's Rule is being broken in which of the following orbital diagrams? - correct answers up down 1s 2s What neutral atom has the electron configuration of 1s2 2s2 2p6 3s2 3p6 4s1 - correct answers Potassium (K) What is the term for the distance from a peak in one wave to the peak in the next wave? - correct answers wavelength How many energy sublevels are there in the 3rd principal energy level? - correct answers 3 What is the abbreviated electron configuration for vanadium (V)? - correct answers [Ar] 4s2 3d3 How many dots would be shown around the electron dot structure for selenium (Se)? - correct answers 6 The fluoride ion (F^(-1)) has the same electron configuration as - correct answers Ne In an electron dot structure for an atom, what is the maximum number of electrons (dots) that can be shown? - correct answers 8 How many principal energy levels are occupied with electrons in the atom Xenon (Xe)? - correct answers 5 Which sublevel in an energy level will always have the lowest energy? - correct answers s-sublevel What is the maximum number of electrons in an f-sublevel? - correct answers 14 Which of the following is the orbital diagram for nitrogen (N)? - correct answers up/down up/down up/up/up 1s 2s 2p What is the electron dot structure for carbon (C)? - correct answers 4 dots, 1 on each side On which energy level are the valence electrons for calcium (Ca)? - correct answers 4 What neutral atom has an abbreviated electron configuration of [Kr]5s24d105p4? - correct answers Te Which of the following breaks the rules for the Pauli Exclusion Principle? - correct answers the one with 3 arrows After placing the electrons in the 5s sublevel, where would the next electron be placed? - correct answers 4d What neutral atom has an electron configuration of - correct answers In What electrons are shown in an electron dot structure? - correct answers valence electrons How many orbitals does a p-sublevel have? - correct answers 3 What is the maximum number of electrons that can occupy an orbital? - correct answers 2 What is the abbreviated electron configuration for bromine (Br)? - correct answers [Ar] 3d¹⁰ 4s² 4p⁵ The electromagnetic spectrum is arranged in order of __________ wavelength and ____________ frequency. - correct answers decreasing, increasing