Which of the following are correct electron configuration(s) for Cr? O (Ar]3d*4s? O (Ar]3d54s1 O (Ar]4s23d5 O (Ar]4s'3d4 O None of these Which of the following are correct electron configuration(s) for Cu? O [Ar]3d°4s? [Ar]3d104s1 [Ar]4s'3d O (Ar]4s 3d10 O None of these

Q: 4. Which is the following is an INCORRECT electron configuration for the ground state of these…

A:

Q: (a) As we go down the periodic table, which subshell is filled first, the 3d or the 4s subshell? (b)…

A: Which subshell shoulde be fill first it depends on the energy of subshell.

Q: 5:02 1 1 Search In the electron configuration of inner transition meta Pr, the designation of the…

A: The given element is Praseodymium which has the symbol of Pr which has the atomic number of 59…

Q: the configuration for the ground state of iridium is xe 4f14 5d 6s2 what are the group and period…

A:

Q: The transition and inner transition metals, it is necessary to removethe s electrons before the d or…

A:

Q: What is the condensed electron configuration of iodine? If other, specify. A. [Ar] 5s2 4d10 5p5 B.…

A: Electronic configuration is used to represent the distribution of electron density in an atom. In…

Q: The electron configuration of Fe3+ (Z of Fe is 26) is а. [Ar]4s°3d4 Ob. [Ar]4s°3d5 Ос. [Kr]4s°3d® O…

A: Fe atomic number 26. Fe electronic configuration is [Ar] 4s2 3d6. Fe+3 electronic configuration is…

Q: Please select all of the ground-state electron configurations that are correct. Copper Cu: [Ar]4s1…

A: The electrons in the atomic orbitals of atoms are filled according to Hund's rule, Pauli exclusion…

Q: An element X has atomic number 34. Which of the following statements about the electron…

A: Given, Atomic number of element X = 34 For neutral atom of any element, the number of electrons are…

Q: Write the ground state electron configuration for the following species. (use shorthand notation)…

A: Electronic configuration - electronic configuration is the arrangement of electrons of an atom or…

Q: 2- Which of the following is wrong? O A) The outermost shell electronic configuration of the Kr…

A: The question is based on concept of atomic structure. it involves writing electronic configuration…

Q: 11. What is the ground state electron configuration for the Fe2+ ion? а. [Ar] 4s23d4 b. [Ar] 3а6 c.…

A: Atomic radius is defined as the distance from the centre of nucleus to outermost shell of atom.

Q: 6.8.1 Which of the following electron configurations correctly represents the Ti atom? a) 1s 25 2p°…

A: The given element is Titanium (Ti). It's atomic number is 22.

Q: 4s 3d 4s 3d Ni 1! 1 11 l1l (Ar)3dº4s? 4s 3d 4s 3d Zn 1 11 11 I iL I1 (Ar]3d104s? 3d Shown above are…

A: According to the Aufbau principle This principle  states that electrons fill lower-energy atomic…

Q: 5. Which of the following is the electron configuration of 02-? a. 1s 22 2 p6 b. 1s 252 2p* c. 1s 2…

A:

Q: Write the electron configurations for the following atoms/ions:        i.          Ca. =…

A: Write the electron configurations for the following atoms/ions:

Q: Q9. Answer the following questions by showing electron configuration (spdf notation) a) Which of the…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: configuration, alence electrons lock, family, o1 pouad which the following elements belong. 1.…

A:

Q: Explain, in terms of Coulombic energy and Exchange energy, why the ground-state electron…

A: Exchange energy is the energy released when electrons with the same spin exchange their positions in…

Q: 3. What is the electron configuration (1s, etc.) for Silver (Ag)? Identify the valence electrons by…

A:

Q: 8.29 Write the ground-state electron configurations of the following transition metal ions: (a)…

A: Ground state electron configuration of transition metal ions.

Q: (a) Write the electron configuration for the element titanium,Ti. How many valence electrons does…

A: (a)The electronic configuration of any element is written keeping in mind three rules. Afbau…

Q: Provide the explanations of the following phenomena.    The electron configuration of Cr is…

A: 1). The electronic configuration of Cr is [Ar]4s13d5 rather than [Ar] 4s2 3d4This is because in [Ar]…

Q: What is the correct condensed electron configuration for tellurium? a) (Ar]5s24dA05p4 O b)…

A: Given,  The correct condensed electron configuration for tellurium is :

Q: What is the ground-state electron configuration of an Ni2+ ion? Select one: O a. [Ar]3d64s2 b.…

A: Atomic number of Ni=28

Q: For each of the following pairs of atoms, state which youexpect to have the higher first ionization…

A: Ionization energy is defined as the tendency of an element to lose electron from its outermost…

Q: Which one of the following diagrams represents the ground s electron configuration of a fluoride ion…

A: The diagram that represent the ground state electronic configuration of fluoride ion has to be…

Q: The third ionization energy of manganese is greater than that of both chromium and iron. This is…

A: Ionization energy is defined as the amount of energy required to remove an electron from a neutral…

Q: The outer electronic configuration and number of unpaired electrons in 24Cr52 is: 4s? 3d4, unpaired…

A: Here we are asked to write the outer electronic configuration and the number of unpaired electrons…

Q: 10. Select the right structure of partial orbital diagrams and electron configuration for Na. 3p ↑↓↓…

A: Sodium Na is the second member of first group elements. As we know that first group elements consist…

Q: Which ion has the same electron configuration as Kr? A) Br B) Se2- C) Rb* O D) All of these Pa 身

A:

Q: Which of the following electron configurations belongs to a diamagnetic species? *   a) [Ar] 4s² 3d⁴…

A: We have to tell that whether given electronic configuration is diamagnetic or not.

Q: Give the correct electron configurations of Cr and Cu. Explain why they do not have the expected…

A: A) Electronic configuration of of Cr =                       [Ar]3d54s1  electron configuration is…

Q: Which set of atoms below are transition metals that have only one electron in their outermost "s"…

A: Transition element: Transition elements or transition metals are elements  having partially or…

Q: Which of the following is the correct condensed electron configuration for the atom or ion…

A: Condensed electronic configuration means to write electronic configuration of nearest noble gas and…

Q: The element of electron configuration: [Xe]6s²4f\45dl©6p? is O a. La O b. Hg O c. Cs O d. Pt O e. Pb

A: For writing electronic configuration electrons are filled in the orbitals having lower energy to the…

Q: Arrange these atoms and ions in order of increasing radius: S2, cr, Ar. O A. g2- < Cr <Ar O B.…

A: Given anions and atom are :  S2-, Cl-, Ar  Arrange the following in order of increasing radius = ?…

Q: Which of the following electron configurations is correct? Ga: [Kr]4s²3d04p! 18. a) b) Mo: [Kr]5s²4d…

A: Which of the given electronic configuration is correct ?

Q: What is the Aufbau ground-state electron configuration of an Cr+ ion? Select one: O a. [Ar]3d10 b.…

A: Electronic configuration of an element shows the arrangement of the electrons in the orbitals. It is…

Q: Which is the correct electron configuration for copper the long way? O 15252p63s23p64s24d10 O…

A:

Q: 17. Write the ground state electron configuration for each atom and ion pair. a. Ni, Ni+ c. Y, Y* b.…

A:

Q: What element is represented by the ground state electron configuration : [Ar] 4s23d6? Se Fe  Ca…

A: Since the ground state electronic configuration given for the element is  [Ar] 4s23d6

Q: Which of the following electron configurations is correct? O Fe: [Ar]4s'3d6 O Cr2+: [Ar]3d³ O Sn:…

A:

Q: The electron configuration for vanadium (V) is O [Ar] 4s 3d³

A: The distribution of electrons in an element's atomic orbitals is described by its electron…

Q: 1. Write the quantum numbers for the 4th and 8th electron of Oxygen (O) atom.

A:

Q: 20. Select the correct electron configuration of Co3+ [Ar]4s² 3d [Ar]4s? 3d* [Ar] 3d [Kr] 4s2 3d a)…

A:

Q: What is the Aufbau ground-state electron configuration of an Cr3+ ion? Select one: a. [Ar]3d 3 b.…

A:

Q: Write the condensed ground-state electron configuration of the transition metal ion Mn2+. Is it…

A: We have to predict the electronic configuration and the magnetic nature of Mn+2 .

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.