I dont understand how to figure this out. Number of electrons Atomic No. Element symbol: 4s...
Review Constants Periodic Table You may want to reference (Pages 340 - 346) Section 8.3 while completing this problem. Part A Specify the full electron configurations for each of the following elements Use the buttons at the top of the tool to add orbitals. Click within the orbital to add electrons. 1s 2s 2p 3s 3p 3d 4s 4p 4d 4f 6p 60 TDTT # 1 2p - - 1s 2s 2p? Submit Previous Answers Request Answer Part B Use...
part a Write the electron configuration for the element titanium, Ti. Express your answer in order of increasing orbital energy as a string without blank space between orbitals. For example, the electron configuration of Li could be entered as 1s^22s^1 or [He]2s^1. Part B How many valence electrons does this atom possess? Express your answer as an integer. pART c Hafnium, Hf, is also found in group 4B. Write the electron configuration for Hf. Express your answer in order of...
Part A Part B Part C Part D Hg2+ Use the buttons at the top of the tool to add orbitals in order of increasing energy, starting at the bottom with the lowest energy orbitals. Click within an orbital to add electrons. TS 2s 2p 3s 3p 3d 4s 4p 4d 4 5s 5p 5d 54 6s 6p 6d 75 7p 7d Mn2+ Use the buttons at the top of the tool to add orbitals in order of increasing energy,...
stion 16 What is the electron configuration of Sn yet answered Select one: ts out of 1.00 a. [Kr] 4d10 Flag question o 6 b. (Kr) 4d5p c. [kr] 5s5p 4d d. 1s’2s²2p® 3s 3p 4s’ 3d"° 4pºssº 4d'° 5p? e. 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 2 2 6 2 6 2 10 6 2 10
8. Which elements are represented by the following electron configurations? a. 15-2s 2p 3s 3p 3d 10 452 4p highest occupied orbitals valence electrons b. 1s 2s 2p 3s 3p 4s 3d highest occupied orbitals_ valence electrons c. [Kr] 5s 4d 0 5p? highest occupied orbitals valence electrons d. [Ne] 3s 3p highest occupied orbitals valence electrons e. [Ar]3d 4s? highest occupied orbitals valence electrons
How many electrons are present in an atom with its 1s, 2s, 2p, 3s, 3p, 3d, 4s, 4p subshells filled?
ATOMIC AND IONIC REPRESENTATION TO4/S01 Figure 1 represents the carbon in the -4 oxidation state. Identify all other corresponding presentations. Figure 1: 7s 6p 5d 4f 65 5p 4d 5s E 4p 3d 4s Зр 3s 2p 1 4 2s 1s 4 ICI 14 N13 12 1 10 E 8 7 6 e 5 4 C 3 t. EI 1 Energy (MJ/mol) 11 None of the above
A: How many electrons are present in an atom with its 1s, 2s, 2p, 3s, 3p, 3d, 4s, 4p subshells filled? What is this element? B: How much would you expect a pile of 1.00 x 1023 sodium atoms to weigh?
I got A,B,C and E right but need help with D,F, and G. Give the electron configuration of Br Use the buttons at the top of the tool to add orbitals. Click within the orbital to add electrons. 1s 2s 4p 2p 40 5s 5p 5d 5f 6s 6p 6d 7s 4p 4s 3p 3s 2p 2s t 1s Ar4 34°4p° Submit Previous Answers Correct Part B Give the electron configuration of Cl. Use the buttons at the top of...
Part A What is wrong with the notation 1s22s22p63s23p63d104s24p2 for germanium (atomic number 32)? The 4s subshell should appear before the 3d subshell. The 3p subshell should have more than 6 electrons. The 3d subshell can hold only 8 electrons. The 4d subshell should receive electrons before the 4p subshell. Part B Why should the 4s subshell be filled before the 3d? Why should the subshell be filled before the ? The 4s subshell has...