Which of the ions Ni²+, Fe²+, Co³+, and Pt²+ has an electron configuration of nd (n= 3, 4, 5, ...)? O Pt²+ More than one of these. Ni²+ O Fe2+ O Co³ Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
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- People Tab Window Help d Tap - Cengage Learning vo/index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571&nbld%3D2199 NDTAP Use the References to access important values if needed for this question. Predict the larger ion in each of the following pairs. (a) Br or Rb+ (b) Co+ or Co2+ (c) Sor S2- (d) I or BrWhich of the following choices has the ions in order of decreasing size? Br", Rb+, Se2- Rb+, Se?-, Br Rb+, Br", Se2- Se2", Br", Rb+ Br, Se?-, Rb+Ion with 27 electrons. 55Mn2+ 63Cu+2 50Cr2+ 58Ni3+ 24Mg2+
- Arrange these ions according to ionic radius. Largest radius Te?- I- Cs+ Ba²+ Sb3- Smallest radius Answer Bankools.com/owso0/studentAssignment/index?eh=294752311 y stuff college G elephant toothpast.. t December 2020 co.. + Fall 2020 course sc. Bộ Body Jewelry, belly. Dont Care Bear Assignment - 5. Determining Chemical Formulas Attemot 1 of 3 GNMENTS COURSES SECTION 2 OF 6 QUESTIC Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (Use the perlodic table as necessary.) Group Most Likely lonic Charge # of Valence Electrons +1 II +2 II +3 IV +4 or -4 -3 VI -2 VII -1 VII TURN IT IN NEXT QUESTION O ASK FOR HELPElement name Group # of Lose or Charg lon Name of Electron And symbol, # Valence gain Formul The ion configuration Of the lon e Atomic # electron electrons on ion a Fluorine (F) 9 Flouride 1s(2),25(2),2p(2) 17 7 Gain 1 -1 F- ION Magnesium (Mg)_12 2 2 Lost 2 +2 Ng+2 Magnesium 1s(2), 25(2), 2p(6) lon Nitrogen (N) 7 1s(2), 25(2), 2p(6)| 15 Gain 3 -3 N3- Nitride ion Aluminum 13 (AI)_ 13 Hydrogen (H) 1 Making anion Sulfur (S) 16 16 Neon (Ne)_10 18 Iron (Fe) Lost 2 ....** el. Titanium (TI) 4 Lost 3 el. Lead (Pb) 14 Lost 4 el. Chromium Co+3 .... +3 (Co) co
- Understanding periodic trends in effective nuclear charge Rank the effective nuclear charge Z experienced by a valence electron in each of these atoms: z* experienced by a valence electron. atom An atom of vanadium. |(pick one) (pick one) An atom of scandium. 1 (highest) An atom of nickel. 4 (lowest) An atom of chromium.Rank the ions in each of the following sets in order of decreasing size. (a) O Se2- O Se2- O Se2- Rb+ O Rb+ O Rb+ O Br- O Br O Br This answer has not been graded yet. (b) O Lit O Lit O Lit O Kt O K+ O K+ O Na+ O Na+ O Na+ This answer has not been graded yet. (c) O Sr2+ O sr2+ O Sr2+ О Ва2+ O Ba2+ O Ba2+ O Cs+ O Cs+ O Cst This answer has not been graded yet. Submit Answer O o oRe-order each list in the table below, if necessary, so that the atoms or ions in it are listed in order of decreasing size. atoms or ions in order of decreasing size atoms or ions F, 0, 0- 0.0.0 K, K", Rb 0.0.0 Al, Cl, Si 0.0.0
- Select all of the atoms which bear lone electron pairs. • Gray = C: white = H; red = 0; blue = N; dark green = Cl; brown = Br; light green=F: purple = 1; yellow = S: orange = P. • Double click to select atoms. • You can zoom in and out using the mouse scroll wheel (or pinch to zoom on touch screens).||| K 91 alaccd sign in - X C esc U 1 O ELECTRONIC STRUCTURE AND CHEMICAL BONDING Writing the electron configuration of an atom using the Periodic... 23 V Write the electron configuration of an atom of the element highlighted in this outline of the Perio 4 f1 5 19 6 7 Explanation Hint: you do not need to know the name or symbol of the highlighted element! ALEKS McGraw-Hill Ed X A ALEKS - Shush. X ps://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGUXE ? Type here to search f2 2 Check X f3 # 3 Mc Graw HI E f4 GA AUT 4 O R f5 % 4 5 ㄱ 1 0 BE f7 hp 4+ Y 7 ALEKS f8 He Ne Ar Kr Xe Rn X TE © 2022 McGraw Hill LLC. a * 8 DII 9b Select all of the atoms which bear lone electron pairs. . . . Gray = C; white = H; red = 0; blue = N; dark green = Cl; brown = Br; light green = F; purple = I; yellow = S; orange = P. Double click to select atoms. You can zoom in and out using the mouse scroll wheel (or pinch to zoom on touch screens).