Some patterns of electron configuration are listed below. In each case, [G] stands for a noble-gas core and n, m, or o stand for integer numbers like 1, 2, 3 and so on. Note: assume G is lighter than Rn. Think about the chemical elements made of atoms with an electron configuration that matches each pattern. In what block or blocks of the Periodic Table would these elements lie? Would they be metals, nonmetals, metalloids, some of each? Use your answers to these questions to complete the table. electron configuration of atoms 2 [G]ns'np² [G]ns np³ [G]ns²mf blocks S location of elements (check all that apply) Р d f S Р ndf sp ndf metals or nonmetals? X metals nonmetals metalloids metals nonmetals metalloids metals nonmetals metalloids Ś

Some patterns of electron configuration are listed below. In each case, [G] stands for a noble-gas core and n, m, or o stand for integer numbers like 1, 2, 3 and so on. Note: assume G is lighter than Rn. Think about the chemical elements made of atoms with an electron configuration that matches each pattern. In what block or blocks of the Periodic Table would these elements lie? Would they be metals, nonmetals, metalloids, some of each? Use your answers to these questions to complete the table. electron configuration of atoms 2 [G]ns'np² [G]ns np³ [G]ns²mf blocks S location of elements (check all that apply) Р d f S Р ndf sp ndf metals or nonmetals? X metals nonmetals metalloids metals nonmetals metalloids metals nonmetals metalloids Ś

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Some patterns of electron configuration are listed below. In each case, [G] stands for a noble-gas core and n, m, or o stand for integer numbers like 1, 2, 3 and so on. Note: assume G is lighter than Rn. Think about the chemical elements made of atoms with an electron configuration that matches each pattern. In what block or blocks of the Periodic Table would these elements lie? Would they be metals, nonmetals, metalloids, some of each? Use your answers to these questions to complete the table. electron configuration of atoms 6 [G]ns²np [G]ns¹ 2 [G]ns²mf³ 3 blocks 00 P S 00 P 00 S location of elements (check all that apply) S C р р f р f metals or nonmetals? 000 000 000 metals nonmetals metalloids metals nonmetals metalloids metals nonmetals metalloids
Draw an “energy level diagram” for a calcium (Ca) atom. HINT: Use the periodic table to determine the number of electrons that are present in a krypton atom. An empty (no electrons) energy level diagram for multi-electron atoms is shown on the left. Electrons are arranged (configured) into the orbitals in the way that results in the lowest possible energy. Nature does this by obeying the Aufbau Principle, the Pauli Exclusion Principle, and Hund’s Rules. See the hint from the previous question (3.2) for more details. EXPLANATION: A calcium atom has 20 protons and therefore 20 electrons. Electrons are arranged (configured) into the orbitals in the way that results in the lowest possible energy. Nature does this by obeying the Aufbau Principle, the Pauli Exclusion Principle, and Hund’s Rules. See the hint from the previous question (3.2) for more details. Note that the 4s orbital fills before the 3d orbital because the 4s orbital lower in energy than the 3d orbitals (the 3d orbitals are…
In Universe L, recently discovered by an intrepid team of chemists who also happen to have studied interdimensional travel, quantum mechanics works just as it does in our universe, except that there are four d orbitals instead of the usual number we observe here. Use these facts to write the ground-state electron configurations of the seventh and eighth elements in the first transition series in Universe L. Note: you may use [X] to stand for the electron configuration of the noble gas at the end of the row before the first transition series. seventh transition metal: eighth transition metal:
3. A student was asked to write the electron configuration for a number of elements on an exam. Here is a sample of some of their answers: a) Ne s2 b) 1s²25³ c) [Kr] 4s1 Select any 2 of the answers above, and explain what is wrong. What element do you think they were describing? Write the correct electron configuration for that element.
Imagine a universe where there are three spin states for the electron instead of two (for example, spin up, spin down, and spin cray-cray). The number of subshells per shell and number of orbitals per subshell stay the same, but an orbital now holds three electrons instead of two. The names of the elements stay the same. Draw the top three rows of what this new periodic table would look like, indicating which elements are in which groups in our new universe, and show the electron configurations of each of the elements of these three rows.
1. The following is an electron transfer reaction between two atoms: Cu + O ----> Cu2+ + 02- Which pair of sets of quantum numbers (n,l,m,) describe the initial and final orbitals of the SECOND transferred electron, respectively? 2 H Не bem tonn atee igen wgen neon 6. 10 Li Be B C F Ne 5.999 2190 sodum magnesm 12 phoshone 15 dioe 17 11 13 14 16 18 Na Mg AI Si P. S CI Ar 2 22.90 potam 2430 a 20 12.005 vanadm 23 munga 25 35453 bronie 35 mbat mgger omantm knotn 19 21 22 24 27 28 29 30 31 32 33 34 36 к Са Sc Ti v Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr rutdum 37 Sontun 38 tetum 43 pakm 46 kum 52 odne 53 ser cadnam 48 antony 39 40 41 42 44 45 47 49 50 51 54 Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te Хе 85.6 camam 91.224 10 11871 Inad 82 12120 121.29 n 86 112 12690 a 55 56 57-70 71 72 73 74 75 76 77 78 79 81 80 83 84 85 Cs Ba Lu Hf Ta w Re Os Ir Pt Au Hg TI Pb Bi Po At Rn 13 rane 87 202 umn m 103 seationgium 106 tum bohm ungenbunun 88 89-102 104 105 107 108 109 110 111 112 114 Fr Ra ** Lr…
What's More Activity 2.1: Electron Configuration and Orbital Diagrams Directions: Write the complete electron configuration of the following elements and draw their orbital diagrams. State whether the element is paramagnetic or diamagnetic. The first one is done for you. Number of Electron Magnetic Property Element electrons Configuration Orbital Diagram IL 1 Lithium 3 Paramagnetic 1s22s! 1s 25 2p 3s Охудеn Fluorine Bromine Silicon Zinc
Give typed full explanation not a single word hand written otherwise leave it
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The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quantum numbers. In progress For an electron in the 3s orbital shown above, enter a possible value for each quantum number. n = 1 = = Give ONE example. Give ONE example. Though a given electron only has one value for possible mi, there are my values for electrons in 3s orbitals. m₁ = ms = Submit Answer Retry Entire Group 9 more group attempts remaining