How many 3d electrons are in an atom of each element? Arsenic

Q: Which of the following elements has the greatest number of unpaired electrons in its ground state…

A: The question is based on the concept of  atomic structure. We have  to identify which of the given…

Q: 2. In which element a. is the third energy level first completely filled with electrons. b. does the…

A: To recall electronic configuration element wise one have to recall position of a element in periodic…

Q: Write the Full Electron Configuration for the Element : Zirconium (Zr)

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Q: A. Write the electron configuration of the following elements: I 1. S (sulfur) A=16 2. Sc (scandium)…

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Q: How many unpaired electrons are present in the orbital diagram for an atom whose electron…

A: Electron configuration : 1s22s22p4

Q: For each elements, indicate the number of valence electron, core electrons and unpaired electrons in…

A: The distribution of electrons in atomic or molecular orbitals of an atom or of a molecule is known…

Q: How many unpaired electrons are there in a germanium atom in its lowest energy state? a. zero b. one…

A: Atomic number of Germanium (Ge) = 32

Q: Write the electron configuration and draw the atomic orbital diagram (diagram with Energy on the y…

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Q: Which 2+ ion has two 3d electrons? Which has eight 3d electrons?

A: To find: The 2+ ion which has two 3d electrons and eight 3d electrons

Q: Using the symbol of the previous noble gas to indicate the core electrons, write the valence shell…

A: The element Br belongs to group 17, halogens. Thus it has 7 electrons in its valence shell. It lies…

Q: How many p orbitals are in the n = 3 shell? О а. 1 O b. 3 О с. 5 O d. 0 О е. 6

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Q: How many 3d electrons are in an atom of each element?(a) Fe (b) Zn (c) K (d) As

A: It can be calculated by electronic configuration

Q: Which of the following elements has a ground state electron configuration with an odd number of…

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Q: 1. Describe and explain the changes in ionization energies across the second row of the Periodic…

A: What the changes in ionization energies across the second row of periodic table ?

Q: If an element in its ground state has its highest energy electrons in the 4s subshell, how many…

A: Electrons are filled in the subshells in their increasing energies i.e. subshell with lowest energy…

Q: How many 5d electrons would be predicted in the ground state for the following elements? a.) hafnium…

A: Hafnium is a d block element. It’s atomic number is 72. It lies in 4th group  and 6th  period  of…

Q: draw the orbital diagram of the following elements:   1. Antimony 2. Gold

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Q: How many of the elements in the second row of the periodic table (Li through Ne) will have at least…

A: In the second raw the electrons are filled in the second shell. The second shell contains one 2s and…

Q: 3d electrons

A: Atomic number of Zr is 40 Atomic number of Cd is 48 Atomic number of Hg is 80 Atomic number of Fe is…

Q: Write the ground-state electron configurations for magnesium and sulfur. Are the gaseous atoms of…

A: The number of protons is an atom is called as atomic number. For a neutral atom, the number of…

Q: Which of the subshell designations are possible and which are impossible? 4f  0p  1s  2f  1d

A: Number of possible azimuthal quantum number (l) = 0 to (n-1) Relation between (l) and subshell: l…

Q: Which of the following elements has two electrons in its outermost p subshell? O Ge OSn All of these…

A: ◆ Electronic Configuration is the distribution of electrons in the energy levels of the atom. The…

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

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Q: Which placement of electrons is never found in the ground state configuration of an atom? O 3d4 with…

A: According to Hund's rule of maximum multiplicity, the electrons are arranged in the atomic orbital…

Q: Finally, examine the atomic spectrum below. Estimate the wavelength of each spectral line, then use…

A: The spectral lines are observed at- 462 nm 492 nm 612 nm 662 nm

Q: Indicate how many electrons must be gained or lost by each of the following atoms to achieve a…

A: Answer - Electron configuration - electronic configuration, also called electronic structure, the…

Q: How many orbitals are contained in the third principal level (n = 3) of a given atom? %3D Select…

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Q: how many electrons are in p subshells in the electron configuration of As (Z= 33)? 3 15 33

A: 15 electron in p subshells of As electronic configuration.

Q: The electron configuration of the valence electrons of an atom in its ground state is ns^2np^3. Thus…

A: Given :  Ground state valence electron configuration = ns2np3  To determine :  Group number of the…

Q: How many p orbitals are in the n 3 shell? О а. 1 O b. 3 О с. 5 O d. 0 О е. 6

A: The correct option is:

Q: The ground state electron configuration for an element contains 3 unpaired 2p electrons. Which of…

A: Each elements haat it's unique atomic no and electronic configuration . Form there we can detect the…

Q: 3. An atom of a certain element has 15 electrons, answer the following questions: a. What is the…

A: As per the given information it has 15 electrons  A) Ground state electronic configuration of…

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: 1. How many unpaired electrons are in the oxygen atom? This atom is A. Paramagnetic B. Diamagnetic…

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Q: An element has 11 electrons. Evaluate the number of electrons in the f-subshell of this element.

A: Given, electrons = 11  For an atom, Atomic number is equal to number of protons Which is equal to…

Q: Identify the element with ground state electron configuration :[Kr] 5s2 4d10 5p2 *

A: Electronic configuration : [Kr] 5s2 4d10 5p2

Q: Which of the subshell designations possible and which are impossible? are Possible Impossible 5f 4d…

A: Number of possible azimuthal quantum number (l) = 0 to (n-1) Relation between (l) and subshell: l…

Q: Which of the following elements will have an unpaired electron in the type of orbital shown in…

A: Given orbital is a py orbital. So, que is which among the following has a unpaired (means single…

Q: 3d energy sublevel?

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Q: How many unpaired electrons correspond to the ground state of nitrogen? O 1 3.

A: How many unpaired electrons correspond to the ground state of nitrogen? (a) 1 (b) 3 (c) 0 (d) 2

Q: For the following atoms, fill out the electron configuration and write out the arrow notation:…

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Q: What is the maximum number of electrons that a single d subshell can hold?

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Q: Determine the maximum number of electrons are in the n=5 shell? %3D electrons

A: The number of electron is given by 2n2 where n is the principal quantum number (shell number) In…

Q: Use orbital diagrams to show the number of unpaired electrons in an atom of S

A: Electronic configuration of S ion is 1s22s22p63s23p4

Q: Choose the larger atom in pair. P or Pb

A: Atomic radius is defined as the distance of the nucleus to the outermost shell containing electrons.…

Q: How many 3d electrons would be predicted in the ground state for the following elements? a.) niobium…

A: Electronic configuration of Niobium is [Kr]4d45s1. There are four electrons in ‘d orbital

Q: In what shell do the valence electrons reside for an element in period: (a) 2; (b) 3; (c) 4; (d) 5?

A: To find: The shell in which valence electrons reside for an element in period. 2 3 4 5

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: Predict the ground-state electron configuration of arsenic.

A: Given Predict the ground-state electron configuration of arsenic.

Q: Write and compare the ground-state electron configurations for each pair of elements. Q.) Carbon and…

A: Carbon atom is in second period of periodic table, in p block, so it's 2p orbital will be the last…