. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p1. Krypton has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 (atomic number 36) 1s2 means. Let's take a look at the periodic table: 36- Krypton This is in period 4, group 8. 60 seconds . What element is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f10? 1.) Report an issue . Edit. What is the atomic number of an element whose atom has the following electron configuration: 1s2 2s2 2p6 3s2 3p6? zamannda "say say para say para say dedenin parasn say" eklinde ezberlediimiz dalm..sanki bundan sonra da bir dedenin parasn say daha gelip, en son da f'li bir . Silicon [Ne] 3s2 3p2. To determine what element has this electron configuration of we first count the electrons. bromine 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 silver 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1 4d10 ! Which one is more correct? Edit. M = 3s2 3p6 3d10. Pt primele patru straturi ordinea este aceasta: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4 p6 5s2 4d10 5p6 6s2 5d10 4f14 6p6 7s2 6d10 5f14. 1s2 2s2 2p6 3s2 3p6 4s1 3d10 4p1. All the atoms are (18 + 2 + 10 +3) =33. Krypton [Ar] 3d10 4s2 4p6. 3d11 is not possible, The element with the electron. Sper ca ai inteles cat de cat. 36 Kriptn 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6. Those are the small number placed at the top after the letters. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. Do more stable subshells require more or less energy? , . 24Cr - 1s2 2s2 2p6 3s2 3p6 4s2 3d4 - como o tomo perdeu 3e-, ficou com 21e-, sendo 2e- do subnvel 4s e 1e- do subnvel 3d. Draw the Lewis dot structure for the following elements (write e- config first):. Who discovered the electron? Mg12= 1s2 2s2 2p6 3s2 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5: silver: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1 4d10 ! Intr-adevar e greu dar daca inveti ordinea asta de mai sus si esti atenta si pe sistemul periodic iti va fi foarte usor. Electron configuration: 1s2 2s2 2p6 3s2 3p4. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. 1.) The 4f orbitals have radii closer to the center of the atom than the 5d orbitals, due to their lower principal quantum number, so the 4f electrons tend to become part of the cor. Hydrogen 1s1 Helium 1s2 Lithium 2s1 Beryllium 2s2 Boron 2s2 2p1 Carbon 2s2 2p2 Nitrogen 2s2 2p3 Oxygen 2s2 2p4 Fluorine 2s2 2p5 Neon 2s2 2p6 Sodium 3s1 . Answer: . 1) the element Q has the electronic configuration 1S2, 2S2, 2p6, 3s2, 3p6, 4s2 3d10, 4p1. 13. 30 seconds . Esto nos explica por qu en el primer periodo de la tabla . See the answer. What element has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d11 4p4? 16. Bromine (Br) We look up 35 on the periodic table and the element with the electron configuration of 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p5 is Bromine (Br). 35 Bromo 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. d. Answers and Replies Sep 17, 2012 #2 AGNuke. Phosphorus [Ne] 3s2 3p3 . c) Faa a distribuio por camadas . Valence Electrons DRAFT. Answer to Draw an orbital diagram for each element:(a) magnesium; (b) aluminum; (c) bromine.Answer to Write the electron configuration and give the . Li3= 1s2 1s1. L = 2s2 2p6. heart outlined. More. Electron Configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d1 Go to the Top of the page. SURVEY . Phosphorus (P) Are half-full subshells more or less stable? 37 Rubidio 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1 . star. answer choices . 1s2 2s2 2p1. 2s2 2p6. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. 1s2 2s2 2p6 3s2 3p3. Qumica Universidad contestada 8. 1s 2 2s2 2p 6 3s2 3p6 3d8 4s2 4p6. . Strontium . 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2. 1jaiz4 and 14 more users found this answer helpful. The element with atomic number 33 in the periodic table is Arsenic. C6= 1s2 2s2 2p2 N7= 1s2 2s2 2p3. Q. c) Faa a distribuio por camadas . Tags: Question 15 . Fo. Q. . 1s2 2s2 2p1. So, the valence configuration of an antimony atom would be 5s2 5p3. 15 times. Answer (1 of 3): Well, count the number of electrons. . 1s2 2s2 2p6 3s2 3p3. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5: silver: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1 4d10 ! orbital type = s. number of electrons occupiying the orbital = 2. if you count the number of electrons you will count 36. Succes. Assuming this is a neutral atom, it will also have 36 protons so the atomic number is 36. F9= 1s2 2s2 2p5. What does 1s2 2s2 2p6 mean? The second shell has two subshells, s and p, which fill with electrons in that order. De acuerdo a la siguiente configuracin electrnica: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6, identifica la ubicacin que le corresponde al elemento. mboneal. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5: How do you find the 11th electron configuration? 1s2 2s2 2p6 3s2 3p3 or [Ne] 3s2 3p3 C.) 1s2 2s2 2p6 3s23p6 4s2 3d10 4p5 or [Ar] 4s2 3d10 4p5 D.) 1s2 2s2 2p6 3s2 3p1 or [Ne] 3s2 3p1. Kulit Valensi : 4p5 Konfigurasi electron : 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 Jumalh electron = 35 Jawaban : D Pembahasan Soal 44 Jumlah electron pada atom Ne = 10 What element is AR 4s 23d 104p 4? The full version of this is. Which of the following statements is correct. 35Br 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p5 = [18Ar,3d10] 4s2 4p5 36Kr 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 = [18Ar,3d10] 4s2 4p6 C () ( ) 5 . 1s2 2s2 2p6 3s2 3p6 3d10 4p5. Answer (1 of 2): Yes. K - University grade. 14. 1s2 2s2 2p6 3s2 3p6 4s2 ubicarlo en la tabla peridica al cual pertenece nombre grupo y periodo al que pertenece y indicar si es metal o que es. 1 Answer. Those are the small number placed at the top after the letters. 1s2 -> 2. . 1. Kr Name of Element : Krypton Atomic Weight : 83.8 Atomic Number : 36 . Ungraded . orbital type = s. number of electrons occupiying the orbital = 2. if you count the number of electrons you will count 36. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 Qu elemeto es? [Ar]4s23d6 Iron (Fe) 1s2 2s2 2p6 3s2 or [Ne] 3s2 B.) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f9: Tb: 1s2 2s2 2p6 3s2 3p6 4s2 3d8: Ni: 1s2 2s2 2p6 3s2 3p2: Si: 1s2 2s2 2p6 3s1: Na: 1s2 2s2 2p6 3s2 3p6 4s2 3d1: Sc: 1s2 2s2: Be: 1s2 2s2 2p3: N: 1s2 2s2 2p6 3s2 3p6 4s2 3d3: V: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3: As: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d3: Ta: 1s. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 What is the element 1s2 2s2 2p6 3s2? This problem has been solved! 4s. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. Remember that for neutral atoms, the number of electrons must equal the atomic number. saidanoor9 saidanoor9 05.04.2020 Chemistry Secondary School answered Este segundo electrn cabe tambin en el 1s, pondremos por tanto: [He] = 1s2 Hemos llenado el orbital 1s, pero tambin hemos completado la capa K (n=1). Advertisement Advertisement ayaanjr03 ayaanjr03 Answer: zinc. H2= 1s2. Answer to Draw an orbital diagram for each element:(a) magnesium; (b) aluminum; (c) bromine.Answer to Write the electron configuration and give the . These labels contain the shell number (given by the principal quantum number), the subshell name (given by the azimuthal quantum number) and the total number of electrons in the . 0. What element is 5p3? b)Quantos prtons, eltrons e nutrons ele possui? Advertisement Advertisement New questions in Chemistry. lead: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p2: This activity was created by a Quia Web subscriber. A seguinte distribuio eletrnica 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 a)Qual o elemento qumico correspondente a essa distribuio? Clases Online de Matemticas, Fsica y Qumica granada.clases.particulares@gmail.com 34 Se Selenio : [Ar] 3d10 4s2 4p4 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p4 35 Br Bromo : [Ar] 3d10 4s2 4p5 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p5 36 Kr Kripton : [Ar] 3d10 4s2 4p6 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 37 Rb Rubidio : [Kr] 5s1 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 . 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p6 [H] = 1s1 El siguiente elemento es el helio, Z=2. Respuesta 4.8 /5 45 Andyzr17 Si su configuracin electrnica termina en 4p5 entonces con eso se puede saber su periodo y grupo. Silver (AG) Aluminum has a total of ________ valence electrons. La respuesta correcta es a la pregunta: INDICA VERDADERO O FALSO SEGN CORRESPONDA: 1.1 Br2 80Br: 1s2 , 2s2 , 2p6 , 3s2 , 3p6 , 4s2 35 3d10 , 4p5 2 + 5 = 7 Br Br 1.2 NaCl 23 Na : 1s2 , 2s2 , 2p6 , 3s 1 11 1 ** Na ** O ** Na ** 16 O : 1s2 , - irespuestadetarea.com 22 Related Question Answers Found What element is Xe 6s2? Di el nombre del elemento, del grupo y el periodo a que pertenece. Br. Membalas jawaban. Explicao: a) nmero total de eltrons de acordo com a . Aluminium [Ne] 3s2 3p1. HERE THE ANSWERS. b)Quantos prtons, eltrons e nutrons ele possui? Pernyataan di bawah ini yang benar adalah . 1s 2 2s2 2p 6 3s2 3p6 3d10 4s2 4p5. Answers and Replies Sep 17, 2012 #2 AGNuke. Moreover, a . Suatu atom mempunyai konfigurasi elektron: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 Dalam tabel periodik atom tersebut terletak pada .. A. Periode 3 dan golongan IVA B. Periode 3 dan golongan VA C. Periode 4 dan golongan VB D. Periode 4 dan golongan VIIA E. Periode 4 dan golongan VIIBA 97 1 Jawaban terverifikasi HH Haruki H Level 1 43 . <p>1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d6</p> answer explanation . Cao C Gic thuc th loi Sch Tham Kho min ph nh dng PDF, EPUB, MOBI. If you refer to the fact that 4s is coming before 3d, that is correctly corresponding to the energy levels corresponding to these orbital functions. 18. Pertanyaan. Krypton has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 (atomic number 36) 1s2 means. Electron Configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 Go to the Top of the page. N = 4s2 4p5. This means that the atom you're looking for has an atomic mass of 23, which corresponds to the atomic mass of Vanadium, a transition metal located . 455 9. 118 Oganesn 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p6 . Cun sch l mt trong nhng ti liu tham kho b ch dnh cho cc em hc sinh trong nhng k thi hc . M = 3s2 3p6 3d10. Kulit Valensi : 4p5 Konfigurasi electron : 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 Jumalh electron = 35 Jawaban : D Pembahasan Soal 44 Jumlah electron pada atom Ne = 10 periyodik cetvele gre stronsiyumun elektron dalmdr. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2. The element with the electron configuration 1s2 2s2 2p6 is neon. Asked By Admin @ 10/10/21 & Viewed By 105 Persons. heart outlined. Tags: Topics: Question 21 . Share Tweet Pin Send Send Ti sch - Download sch Bi Tp Bi Dng Hc Sinh Gii Ha Hc (Tp 1) - Ha i Cng ca tc gi PGS. N = 4s2 4p5. kt anlar canlandrm lanet olas bir sralamadr. water is obtained as one of the following reaction except Be5= 1s2 2s2 2p1. Only the. B) find the atomic mass if 69Q is 60% anf 71Q is 40%. Gold Member. Si. 1s2 2s2 2p6 3s23p6 3d74s2. sodium Which neutral atom has the following electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d9? What neutral elements has the following . Diketahui atom dengan konfigurasi elektron 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p5. Q exist as 69Q and 71Q. 1s2 2s2 2p4. . Hope that helps :) What element is represented by 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5? 117 Tneso 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p5. Identify the atoms that have the following electron configurations: (a) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 (b) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d 5 < 14 of 27 > Submit answer 1h 58m 57s remaining 52% average accuracy. 1s2 2s2 2p4. Ge32= 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p2. O. P. B. Ar. The electron configuration of an atom is written with the help of subshell labels. More. Save. Chemistry Matter Atomic Number. Valence Electrons DRAFT. sikringbp and 4 more users found this answer helpful. Explicao: a) nmero total de eltrons de acordo com a . What is the significance of the 2 #'s. What does it mean. Answer (1 of 3): Holmium is one of the lanthanide series they generally have ground state structures [Xe] 6s2 4f (n). Answer: Rubidium's element configuration is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1. e.g 11Na: 1s2 2s2 2p6 3s1 20Ca: 1s2 2s2 2p6 3s2 3p6 4s2 11 p block Groups 13 to 18 Valence electrons configuration : ns2 np1 to ns2 np6 Eg. Ca20= 1s2 2s2 2p6 3s2 3p6 4s2. Explanation: All you need to do is work your way across the periodic table filling the orbitals as you go. 4s2 3d10 4p5. 3 What element is represented by the following electron configuration for its neutral atom? number of e = 2 + 2 + 6 +2 +6 +2 +3 = 23. orbital =1. What group . lead: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p2: What element is Kr 5s2 4d2? Distribuio igual do Argnio ( logo, podemos reescrever a distribuio eletrnica da seguinte forma: A.1s 2 2s2 2p 6 3s2 3p6 3d10 4s2 4p5 B.1s 2 2s2 2p 6 3s2 3p6 3d8 4s2 4p5 C.1s 2 2s2 2p 6 3s2 3p6 3d8 4s2 4p6 . A.) 1s2 2s2 2p6 3s2 3p6. The first thing she has to do is find the molar mass of each of . A seguinte distribuio eletrnica 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 a)Qual o elemento qumico correspondente a essa distribuio? A) Grupo VIIIA, periodo 4 B) Grupo VIIA, periodo 3 C) Grupo IIIA, periodo 5 D) Grupo IV, periodo 8 2 Ver respuestas Publicidad Also written as [Ar]4s2. See the answer See the answer done loading. 1s2 2s2 2p6 3s2 3p6. To figure this out the element with the electron config of we first count the electrons. Write the orbital diagram for sulfur and determine its number of unpaired electrons. 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5: silver: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1 4d10 ! Si. Ne10= 1s2 2s2 2p6 Al13= 1s2 2s2 2p6 3s2 3p1. Explanation: All you need to do is work your way across the periodic table filling the orbitals as you go. See answer (1) Best Answer Copy Calcium has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 (atomic number 20) H 1s^1, Li 2s^1, Na 3s^1, K 4s^1, so Ca is 4s^2. Learn more about Quia: Create your own activities . Bromine (Br) What element is represented by 1s2 2s2 2p6 3s2 3p3? Jawaban terverifikasi. For example, if a neutral atom of Iron loses 2 electrons, then it's oxidati. 1s2 2s2 2p6 3s2 3p6 2012 - 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 5f14 6s2 6p6 6d10 7s2 7p6 Informations complmentaires Voir cette pingle et d'autres images dans Element Project : Ununoctium par Haley Hunt Cul es su nmero atmico? 4.onsider the four electron configurations for atoms: 1s2 2s2 2p6 3s3 3p6 4s2 3d10 4p5. Draw the Lewis dot structure for the following elements (write e- config first):. HERE THE ANSWERS. orbital =1. A. memiliki elektron valensi = 5 heart outlined. of zinc is 30. 1s2 2s2 2p6 3s2 3p6 4s2 3d10. What element has 3 electrons in outer shell? . Explanation: atomic no. K = 1s2. What element is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3? Suatu atom mempunyai konfigurasi elektron: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 Dalam tabel periodik atom tersebut terletak pada .. A. Periode 3 dan golongan IVA B. Periode 3 dan golongan VA C. Periode 4 dan golongan VB D. Periode 4 dan golongan VIIA E. Periode 4 dan golongan VIIBA. 97. Gold Member. Last edited: Sep 17, 2012. Last edited: Sep 17, 2012. Be4= 1s2 2s2. O. P. B. Ar. Chemistry. Write the atomic #. Escribe las configuraciones electrnicas de estos dos elementos y determina el grupo y el perio - irespuestadetarea.com La respuesta correcta es a la pregunta: Sabiendo que un elemento A tiene nmero atmico Z=11 y que otro elemento B tiene de nmero atmico Z=16. the chemistry of this element Get the answers you need, now! Q&A. Q&A. Liv is trying to decide which molecules to use for her chemistry reaction. 1s2 -> 2. Adding up all the electrons from the given configuration will give. Element Valence Electrons Electrons Electronic Configuration Hydrogen (H) 1 1 1s1 Helium (He) 2 2 1s2 Lithium (Li) 1 3 1s2 2s1 Beryllium (Be) 2 4 1s2 2s2 Boron (B) 3 5 1s2 2s2 2p1 Carbon (C) 4 6 1s2 2s2 2p2 Nitrogen (N) 5 7 1s2 2s2 2p3 Oxygen (O) 6 8 1s2 2s2 2p4 Fluorine (F) 7 9 1s2 2s2 2p5 Neon (Ne) 8 10 1s2 2s2 2p6 Sodium (Na) 1 11 1s2 2s2 . CHEMISTRY: URGENT. 1s 2 2s2 2p 6 3s2 3p6 3d8 4s2 4p5. Ti22= 1s2 2s2 2p6 3s2 3p6 4s2 3d2 H1 = 1s1. L = 2s2 2p6. So, an antimony atom with charge +2 has an electron configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p1. In case of configuration like (n-1)d 4 ns 2 OR (n-1)d 9 ns 2, to attain a more stable configuration, the electron from s orbital jumps to the previous d orbital. The full version of this is. Sodium [Ne] 3s1. How many electrons can 2s hold? Magnesium [Ne] 3s2. How many valence electrons: 1s2 2s 2 2p6 3s2 3p6 4s 2 3d10 4p3. Orbital Diagram. 455 9. Br. O8= 1s2 2s2 2p4. Answer (1 of 3): brief, oxidation is part of a concept called Oxidation refers to loss of electrons (and hence, gets a 'positive' charge) while reduction refers to the gain of electrons (hence, gets a 'negative' charge). The electronic configuration of an element is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p3. SURVEY . Calculate the average atomic mass for the following isotopes: Oxygen: oxygen-16 (15.9949 amu) at 99.757%, oxygen-17 (16.9991 amu) at 0.038% and oxygen-18 (17.9991 amu) at 0.205% and Calculate the. K = 1s2. as respostas para e-conhecimento Br: 1S2 2S2 2P6 3S2 3P6 4S2 3D10 4P5 C III dan V e . How many electrons are in each shell? For . TS. Un elemento neutro tienen la siguiente configuracin electrnica: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5. 1s. 13Al:1s2 2s2 2p6 3s2 3p1 52Te:1s2 2s2 2p6 3s2 3p6 3d104s2 4p6 4d10 5s2 5p4 12 d block Also known as transition elements Groups 3 to 12 Valence electrons configuration : (n-1)d1 ns2 . A.1s 2 2s2 2p 6 3s2 3p6 3d10 4s2 4p5 B.1s 2 2s2 2p 6 3s2 3p6 3d8 4s2 4p5 C.1s 2 2s2 2p 6 3s2 3p6 3d8 4s2 4p6 . In case of configuration like (n-1)d 4 ns 2 OR (n-1)d 9 ns 2, to attain a more stable configuration, the electron from s orbital jumps to the previous d orbital. Which one is more correct? What element is 1s2 2s22p6 3s23p6 4s2 3d10 4p4? Orbital Diagram. 4 years ago. The element is zirconium metal. Thanks 8. star. I count 36. star. Are full subshells more or less stable? Pernyataan August 20, 2020 Post a Comment Diketahui atom dengan konfigurasi elektron 1s 2 2s 2 2p 6 3s 2 3p 6 3d 10 4s 2 4p 5. 1 Answer Stefan V. Nov 12, 2015 #Z = 18# Explanation: The electron configuration for a neutral atom must account for all the electrons that surround that atom's nucleus. Rubidium [Kr] 5s1. 1s 2 2s2 2p 6 3s2 3p6 3d10 4s2 4p3. Logo a configurao eletrnica ficar: 1s2 2s2 2p6 3s2 3p6 3d3.