a) Electron configuration of Cl :
Electron configuration of P3-:(phosphide ion)
P(15)= 1s^2 2s^2 2p^6 3s^2 3p^3
P^3- : 1s^2 2s^2 2p^6 3s^2 3p^6
Electron configuration of S2-: (sulfide ion)
S(16): 1s^2 2s^2 2p^6 3s^2 3p^4
S^2- : 1s^2 2s^2 2p^6 3s^2 3p^6
Electron configuration of Cl: (chlorine atom)
Cl(17) : 1s^2 2s^2 2p^6 3s^2 3p^5
Cl has a different configuration than P3- and S2-
b) Na(11) : 1s^2 2s^2 2p^6 3s^1
Ne(10): 1s^2 2s^2 2p^6 3s^2
F-(10): 1s^2 2s^2 2p^6 3s^2
Na has a different configuration than Ne and F-
c)Zr2+ (38) : 1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^6 4d^2 or [Kr] 4d^2
Sr2+(36) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^6 5s^2 or [Kr]5s^2
Rb+ (37) : 1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^6 or [Kr] 5s^1
Rb+ has a different configurtion than Zr2+ and Sr2+
d)Li(3) : 1s^2 2s^1
H-(2)=1s^2
He(2): 1s^2
Li has different configuration from H- and He
32112018 For each of the following sets of atoms and/or ions, choose the species that has...
Which of the following sets represent isoelectronic chemical species? F- , Ne, Na Kr, Rb+, Se2+ Ar, S2-, Cl- Kr, Se2-, Sr2+
3. [4 points] Circle the species in each of the following sets of atoms/ions that has the larger radius. (a) F, Li oro (b) Cs, Li or Na (c) V, V or V5+ (d) , or O- 4. (5 points) Which of the following sets of ions are isoelectronic with each other? (a) Cl,K,S (isoelectronic/not isoelectronic) (b) Mg, Nat, CI (isoelectronic/not isoelectronic) (c) Cap, Ga, Br (isoelectronic/not isoelectronic) (d) Co, Fe, Ni? (isoelectronic/not isoelectronic) (e) Sc Ti V- (isoelectronic/not isoelectronic)...
JAS, HEtUtrons, and electrons for the following e Show the number of prötóHS, atoms/ions: Cr1 As3 Zn tZn consists of two natural isotopes: 107 Ag (mass (mass-108.9047). Determine the % abundance°f 106.90509) and 10AS isotope. 3. If a photon releases 3,03 x 10 "J, what is the wavelength and approximate color of light? 4. Draw a Bohr model for each of the following: Ci Mg .2 PJ 5. Draw the orbital notation and electron configurations for each of the following:...
please only answers for questions 1-23. No work needed 1) Give the ground state electron configuration for the ion of Ba. A) [Krj5s24d 105pfes2 B) (KrjS24d105ph26p2 9(KrjS24d105p6 D) Kr525p E) [Kr]5s24d105pés 2) Choose the valence orbital diagram that represents the ground state of Se A) 1 11 1 4s 4p в) 1 11 4s 4p C) 1L 3s Зр D) 11 1L 1 3s Зр E) 1 1 4s 4P 3) How many valence electrons do the alkaline earth metals...
6. [4 points] Circle the species in each of the following pairs of atoms that has the higher first ionization energy (a) Cs or Rb (b) O or Te (c) Cl or Mg (d) Li or Ne 7. [5 points] Write the condensed electron configurations for the following ions (a) Mg Answer: (b) O Answer (c) Fe (d) Mn (e) Ni Answer Answer Answer 8. [4 points] Circle the solid in each of the following sets of ionic compounds that...
Which of the following regions of the electromagnetic spectrum has the highest frequency? Select one: A. Visible light B. Microwaves C. Infrared radiation D. Ultraviolet radiation onization energy is the energy required to add an electron to an atom in the gaseous state. Select one: True False In the Bohr model of the atom, the greatest energy would be emitted if an electron relaxed from the n = 5 orbit to which orbit? Select one: A. n = 2 B....
please answer all of the following questions. no work needs to be shown. mHg and-1 6) Identify the isoelectronic elements. A) Zn2+, Co2+, Cu2+, C:2+, Cd2+ B) Cl-, F-, Br,F, At C) Ne, Ar, Kr, Xe, He D) P3-, s2-, C1-, Kt, Ca2 E) N3-, S2-, Brr, Cst, Sr2+ 7) Which reaction below represents the electron affinity of S? A) S (g) + e B) S(g) ) S(g)+e S(g) D) S2-(8) S(g) + e E) S (g) S(g)+e 82 (g)...
which elements have a partially filled p sub level in in their electron configurations please help with these questions from the pictures. Thanks ! MODE ctaionont 16. In which of the following bonds does sulfur have a partial negative charge (8-)? oecies E) S-C D) Si-S C) S-CI A) O-S B) F-S 17. Arrange the following bonds in order of increasing polarity: O-H, C-H, F-H, H-H A) O-H<C-H < F-H < H-H B) C-H<O-H < F-H< H-H C) H-H <C-H...
HELP 2) How many of the following electron configurations for the species in their ground state are correct? I. Ca: 1s22s22p63s23p64s2 II. Mg: 1s22s22p63s1 III. V: [Ar] 3s23d3 IV. As: [Ar] 4s23d104p3 V. P: 1s22s22p63p5 Select one: a. 1 b. 2 c. 4 d. 5 3) How many of the following are pure substances? (Check all that apply.) Select one or more: a. gold b. ammonia c. water d. carbon f. brass 4) 1s22s22p63s23p6 is the electron configuration for which...
6.(14pts) (a) 6pts (1) Rank the following in order of decreasing atomic radius: S, CI, SI (ii) Rank the following in order of increasing atomic size: Co, Ti, Cr (iii) Using the definition of the affinity, A. is X-(g) --> X(g) + e choose the atom in each pair with the lowest electron affinity: (0,F). (Li,Na). (IV) Rank the following in order of increasing ionic radius: S, CI, P. (v) Rank the following in order of increasing IP, Sr, Rb,...