LAB 19 - LAB 19 PERIODIC TABLE Read chapter eight and use a...

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LAB 19 PERIODIC TABLE: Read chapter eight and use a periodic table to answer the following questions. Submit your answers for multiple choice on a Scantron FORM 882-E. Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following orbital diagrams violates the Pauli exclusion principle? 1s 2s 2p a. b. c. d. e. ____ 2. Which principle or rule is violated by the following orbital diagram of an atom in its ground state? 1s 2s 2p a. Pauli exclusion principle b. Aufbau principle c. No rules or principles are violated by this orbital diagram. d. Heisenberg uncertainty principle e. Hund's rule ____ 3. Which of the following electron configurations is impossible, according to the Pauli exclusion principle? ____ 4. Which of the following have 10 electrons in the d orbitals? ____ 5. Two elements that have the same ground-state valence shell configuration of n s 2 n p 2 are
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____ 6. The ground-state valence-shell configuration of a particular atom is . The element to which this atom belongs is a a. noble gas. b. inner transition element. c. p-block main-group element. d. transition element. e. s-block main-group element. ____
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