How many 3d electrons would be predicted in the ground state for the following elements? a.) niobium b.) ruthenium c.) osmium

Q: The electron configuration using core notation for I-

A: Filling of electrons in orbitals in increasing order of energy obeys hund's and pauli's rule .

Q: Give the orbital notation of the last main energy level, noble gas configuration and the quantum…

A: Rubidium is an alkali earth metal with an atomic number 37 and a soft, lustrous, silvery-white…

Q: Compared to the atomic radius of a sodium atom, the atomic radius of a magnesium atom is smaller.…

A: Atomic  radius :  is defined  as the total distance from nucleus to the outer most shell of the…

Q: 2. Assign a correct set of four quantum numbers for the circled electrons in these orbital diagrams.…

A: There are four quantum numbers which can be used to assign the energy of an electron in an orbital…

Q: Complete the sentence (spelling counts!). The element with the ground state electron configuration…

A:

Q: How many unpaired electrons are found in a ground state atom of Po?

A: Polonium:  Symbol: Po  Atomic number (Z): 84  Period number: 6 Group number: 16 or 6A  Hence in…

Q: 1. Write the electron configurations using orbital box diagrams for each of the following atoms.…

A: Electronic configuration is done according to aufbau's principle.

Q: A normal atom has 55 protons what would its last orbital look like in electron configuration

A: Given that: Number of protons in the atom = 55 To determine: electronic configuration of the atom

Q: O. Write out the electron configuration for the following elements: a) Iron (Fe) =.

A: The question is based on the concept of atomic structure of atoms. we need to write electronic…

Q: How many d electrons are in a ground state Mn atom? A) 2 B) 3 C) 4 D) 5 E) 7

A: An atom consists of electrons, protons and neutrons. Protons and neutrons are the part of nucleus,…

Q: a.) For the pair of elements Ar and Br, pick the atom with more favorable (exothermic) electron…

A: a. The amount of energy released when 1 mol of an electron is added to the neutral atom that must be…

Q: Determine if the following electron configurations are correct or wrong. Identify the error and the…

A: The rules must be kept in mind while solving this type of question as follows: Rule 1 - Aufbau…

Q: How many 4d electrons would be predicted in the ground state for the following elements? a. niobium…

A:

Q: What two elements are exception to the way we normally write electron configuration? Write expected…

A: Aufbau's principal states that electrons filling first takes place in the lower orbital and then in…

Q: Draw a properly labeled orbital diagram for a gallium atom.

A: atomic number of Ga atom = 31 electron number = atomic number = 31  Electron configuration of  Ga…

Q: Exercise 1: For the following atoms: 1.) 37Rb Atom 1.) 37Rb 2.) 18Ar 3.) 21Sc 2.) 18Ar a.) Write its…

A: Since, Electronic configuration represent the electron present in orbital in which way. Arrangement…

Q: 5 The subshell letter: A) specifies the principal shell of the orbital. B) specifies the 3-D shape…

A: The subshell letters denotes the orbital quantum number, l. These letters are s, p, d, f, and so on…

Q: 13. Which one of the following statements is FALSE A) 02- is larger than F. B) C) The ground state…

A:

Q: the 3d electrons in

A: If any thing is wrong about the drawing of orbital is location of lobes of d - orbital . In lobes of…

Q: Using only the periodic table below, write the expected ground-state electron configurations for a.)…

A: The electronic configuration of any element is written keeping in mind three rules. Afbau principle,…

Q: Please don't provide handwritten solution ....

A: Wavelength Explanation:Step 1: Step 2: Step 3: Step 4:

Q: . The following element has mpaired electrons in its atonic orbitals a.) 0-2 6-) Ne C)Cinco2 d) Na…

A: Noble gases do not have unpaired electrons in their valance orbitals. Atoms in ionic form either…

Q: The principle quantum number informs us about:

A: Answer: There are four types of quantum numbers. 1. Principle Quantum Number 2. Azimuthal Quantum…

Q: Determine the element of the lowest atomic number that contains a complete d subshell in the ground…

A: A question about periodic table, which is to be accomplished.

Q: How many orbitals are found in the following subshells S d.

A: The no of orbitals in the subshell is given by:

Q: 2. If the principal quantum number (n) has a value of 5. What are the possible values of the…

A: Principle quantum number represents the shell in which an electron is present. It is represented by…

Q: The statement that no two electrons can have the same set of four quantum numbers in any atom is a…

A: Answer  C) The Pauli Exclusion principal. It States that no tow electrons can have same set of ft…

Q: List these electron subshells in order of increasing energy. 5f, 4f, 6p, 7s

A: The energy of a subshell depends on the Aufbau's principle. According to which electrons are filled…

Q: 1. Is there any observable pattern for ionization energy on the periodic table? What is it? 2. Is…

A: Ionization energy: It is the energy required to remove an electron form a gaseous atom or ions.…