The electronic configuration and filling order of the element whose atomic number is 26 is:     1s22s22p63s23p64s03d8     1s22s22p63s23p63d64s2     1s22s22p63s23p64s23d6     1s22s22p63s23p64s23d44p2     None of the above

Q: What is the electron configuration of iron? * 1s² 2s² 2p 3p6 3s² 4s² 3d6 O A 1s² 2s ² 2p 3s² 3p6 4s²…

A: Given,  What is the electronic configuration of iron.

Q: Order Al, K, N and Mg in the order of increasing first ionization energy.

A: The amount of energy required to convert from one mole of neutral atom to gaseous ion

Q: What is the electron arrangement for aluminum?

A: The electronic configuration can be written by using three basic rule    1. Aufbau principle. 2. The…

Q: Which electron configuration violates Hund's Rule? 1s 2s 2p 1s 28 2p 1s 2s 2p 11 1 1 2s 2p 1s 2s 2p…

A: Hund's Rule: Hund's rule states that every orbital in a subshell is singly occupied with one…

Q: What is the correct electron configuration of the calcium cation? A 1s2s²2p°3s²3p©3d10 B 1s…

A: The symbol of the given element calcium cation is 'Ca2+' The symbol of the element calcium is…

Q: Which one of the following electron configurations depicts an oxygen atom? Answers: 1s 22s 22p 4…

A: Electronic configuration:  Electronic configuration can be define as the arrangement of electrons…

Q: Identify the following elements from their electron configurations Element A:…

A:

Q: Choose the electron configuration which does not obey the Aufbau Principle.

A: Given : electronic configuration Tip: first fill lower energy subshell then higher energy subshell.

Q: Q and R are in the same period where the proton number of Q is smaller than R. Choose the best…

A: Effective nuclear charge increase from left to right in period .  It is given that proton number of…

Q: Which two electron configurations represent elements that would have similar chemical properties?…

A: Compounds with similar valence shell configuration or outermost shell configuration have similar…

Q: BONUS: Select all answers that correctly indicate the larger element or ion in the group. The format…

A: The species with equal count of electrons are categorized as isoelectronic species. Due to similar…

Q: Review & Preview Which is higher energy? 1s 3s 2p 3d 1s 2s OR OR OR OR OR OR 25 1s 3p 3p 2p 3d…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Which of the following represent the proper short hand form electron configuration of silver, Ag,…

A: The atomic number of Ag is 47  and it comes in 5th period of periodic table   the  nearest noble gas…

Q: 2. Which of the following represents the proper order of atomic radius increasing from smallest to…

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Q: What charge ion would be expected for an element that has these ionization energies? IE1 (kJ/mol)…

A:

Q: Order the elements, S, Cl and F in terms of increasing atomic radii Group of answer choices Cl, F,…

A: Before discussing the atomic radii trend between the given three elements S,Cl and F, their position…

Q: For the set of elements LiNeand Na, which element has the largest atomic radius? Explain any…

A: The distance between the nucleus and the outermost electron of the element is known as its atomic…

Q: Part A Using Slater's rules, calculate Zeff for S. Express your answer using three significant…

A: In this question, we will calculate the Effective Nuclear charge ( Zeff ) for S and Cl atom.  You…

Q: which of the following is a corrct electron configuration for element 82?

A: Given corrct electron configuration for element 82?

Q: Explain factors influencing the trends in the first ionisation energy and atomic radius, Across a…

A: Explain factors influencing the trends in the first ionisation energy and atomic radius, Across a…

Q: Write the Complete Ground State Electron Configurations for the Following using Noble Gas Core…

A: a) Rb-1 : The atomic number of element Rb is 37. The number of electrons in any ion of an element is…

Q: The correct order of the metallic character for the elements Mg, Ca, K and Ga is Mg Ca > K> Ga Ga…

A:

Q: the full electron configuration using core notation of Bi^3+ (Bi to the power of positive 3)

A: Full electron configuration using core notation of Bi3+

Q: What is the uncondensed electron configuration of Fe? Select one: O a. 1s-25 2p 3523p°4s²3d° O b. 1s…

A: Atomic number of Fe is 26. Atomic number of an element is equal to the proton numbers.  For a…

Q: Identify and name the group in which each of the following elements appears:

A:

Q: Electron configuration

A:

Q: The most common kind of element nucleus has A = 62.…

A: Mass number = 62. The experimentally determined constant R0 =1.2 fm.

Q: Given the following list of lonization Energies for an unknown element, how many valence electrons…

A: Ionization energy is the energy required to remove electron from valance shell of an atom . If the…

Q: Given the table below, answer the following questions: Group Number (Old) Group Nu Atomic Element…

A: Periodic table has 18 groups and 7 periods. Each group has different elements with same properties.…

Q: Instructions: Fill in the table following the examples below Atom Or lon Fe²+ [Ar] 4sº 3d Fe³+ [Ar]…

A: Since you have asked a question with multiple subparts we will answer the first three subparts for…

Q: The orbital diagram for the valence electrons in an atom of the element tin (Sn) in its ground state…

A:

Q: Which atom has the same electron configuration with the -3 charged ion of the P atom? O A) S O B) Ar…

A: The given atom is Phosphorous To find: The atom which has the same electronic configuration of  -3…

Q: Using the information provided in the table below, which of the atoms/ions would you expect to have…

A: we have to determine the atom/ion that has the highest electron affinity

Q: Which of the following is the expected electron configuration for a cadmium (II) cation (Z = 48)? A)…

A:

Q: How many of the atoms/ions have the incorrect configuration listed next to it. A. Be: [He]2s² B.…

A: Here we are required to find the number of atoms having correct the configuration.

Q: 1 H 18 36 54 53 19 35 3 Li Periodic Table and Electrons Row orbitals Max # e- 2 10 18 1 2 3 4 5 1s…

A: The objective of the question is to identify the number of electrons for .

Q: Which of the following atoms has the smallest atomic radius? O a) p Ob) As OC) N d) Bi e) Sb

A: These types of questions are done according to the periodic trends of elements in a periodic table.

Q: Which following element has the condensed electron confiquration [Kr] 4d0 ? Lütfen birini seçin: O…

A: Given: Condensed electronic configuration is [Kr] 4d10.  To find: To which elements this…

Q: Determine the Coulombic (NJ) and exchange energies (Ne) for the following electron configuration:…

A: πc= coulombic energy and πe = Exchange energy  opposite spin in a orbital have coulombic energy  and…

Q: What element forms an ion with an electronic configuration of [Ne] and a -2 charge? element symbol:…

A: We have to tell which element forms an ion with an electronic configuration of [Ne] and a -2 charge.…

Q: Based on the electron configuration below. Determine the element and/or ion that matches the…

A: given options are,

Q: a) Give the symbol of the element that has this electron configuration b) Provide the noble gas core…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: The order of decreasing ionization energy in alkali metals is: O K, Na, Li Na, K, Li O Li, Na, K O…

A: Ionization energy is the minimum amount of energy which is necessary to remove the most loosly…

Q: 21. Order the following atoms in increasing first ionization energy: Cr, O, P, Rb

A:

Q: Order the elements Ca, Ga, and As in terms of increasing atomic radii.   Group of answer choices…

A: In this question, we want to arrange these three Element in Increasing order of their atomic radii.…

Q: The artificial element 114 (flervium) was created in in Russia in 1998. It has an atomic number of…

A: Flerovium is an artificially made heavy radioactive element.

Q: None

A: As we can see, the given electronic configuration is:1s22s22p63s1On the basis of its electronic…

Q: explain why there are 14 members of each f block series

A: no. of orbitals in f block series: 7 in f orbitals, we can can have maximum of 14 electrons

Q: Choose the best answer for the electron figuration of sulfur. 1s225-35 3p* 15 25 2p* 1s25 2p 3s23p…

A: Interpretation: The electronic configuration of sulfur is to be determined.

Q: I cannot understand why and unsure about isoelectronic

A: Thank you.

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.