O: 1s 2s 2p, 2p,? (1L IL_); there are no unpaired electrons in this oxygen atom. This configuration would be an excited state, and in going to the more stable ground state (IL I I), energy would be released.

Q: Ti and Hf behaveas though they possess the same number of valence electrons.Which of the subshells…

A: Electrons from the most outer shell always behave as valence electrons. But if we have elements with…

Q: Analyze the given problem. Show your complete and detailed solution.  Compared to their neutral…

A: When a neutral atom loses or gains electrons, they becomes cation and anion respectively.The…

Q: Consider the isoelectronic series Zr4+, Nb5+, Mo6+, Tc7+. Arrange these species as follows. (Use the…

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Q: The energy of the 1s atomic orbital of hydrogen is -13.6 eV. a) What is the energy of the 1s atomic…

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: which one of the fellowing elments will be paramagnetic? argon helium zinc sodium berylium

A: Paramagnetic is element in which electrons are not paired.

Q: Write the full electronic structure of the ground state of oxygen (O). Use this template to enter…

A: The electronic configuration represents the distribution of electrons in an atom.

Q: Directions: Enumerate and describe the four quantum numbers. Write your answer on each shape.

A: Describe four quantum number

Q: The color of dyes results from the preferential absorption of certain wavelengths of light. Certain…

A: GIVEN: Length of the box = 0.85 nm A) To Calculate The longest wavelength, molecule will absorb. B)…

Q: How many total electrons in an atom of Argon (Ar) have I = 1? (Not just the valence shell)

A: The objective of the question is to find out the number of electrons present in argon having l=2.

Q: Write the electron configuration for FI(atom in number 114). How many valance electron does it have?

A: Number of Valence electrons: number of electrons in the outermost shell.

Q: orbitals are possible for the n = 6 shell? How many electrons can this shell hold?

A: Number of orbital= n2= 36 orbitals. Where n is principle quantum number or shell   n = 1 n^2 =1 1 s…

Q: B. Why did Rutherford defer to the idea of many electrons in rings? C. Can Bohr's explain why there…

A: Given: The explanation as follows,

Q: Give outer-shell configuration for the following ions (Noble gas core): Te2-, Rb+, Br-, Mn2+, Cr3+

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: Give the electron configuration and the nℓ value of the last electrons in the subshell (called…

A: The electron configuration of an element describes how electrons are distributed in its atomic…

Q: What is the element corresponding to an electron configuration having all p-orbitals in the 2nd…

A: For the first question, we have to find the element that has an electron configuration having all…

Q: 1. Consider the 1st and 2nd ionization energies of the element Potassium. a. Which of the two…

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Q: First do the electronic configuration from your periodic table. Then, from that, do the orbital…

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

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Q: For an electron in a 4d atomic orbital: How many radial nodes does this orbital have? How many…

A: Radial node : it is spherical shape where possibility of getting electrons is zero.  Angular node :…

Q: The lithium ion, Li2+, could be expected to have energy levels close to those of hydrogen atom. This…

A:

Q: How many valence electrons does Lithium (atomic#3) have? How many valence electrons does Xenon…

A: A.

Q: 1. Use the periodic table to (i) predict electron configurations for the following species: a.…

A: Using basic four principles we can write electronic configuration of ions.

Q: The reactivity of an atom arises from  1. the average distance of the outermost electron shell from…

A:

Q: There is a general trend in the ionization energies that says that the ionization energies increase…

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Q: Arrange the following species in the expected order of increasing radius: Se2-, Sr2+, Y3+ A) Se2- <…

A: Se2-, Sr2+, Y3+ All are isoelectronic species. The atomic number of Se is 34 and total electron in…

Q: write out the electron configuration for V4+

A: It is written as

Q: Write the valence electron configuration for SF6.

A: Sulphur is in Group 16 and thus has 6 outer electrons. The Electronic configuration of sulphur is…

Q: Condensed Paramagnetic Element Orbital Diagram (Condensed Form – using the Noble Gas Core) Electron…

A: Orbital diagram of the atom/ion represents the arrangement of electrons in various orbitals. An…

Q: Use the electron arrangement interactive to determine the order in which the orbitals are filled.…

A: Electrons are filled in the subshells in increasing order of their energy. Which is decided by (n+l)…

Q: How do we find the radius in this quesiton? What are the steps?

A: A capillary tube is a small tube having very small diameter which is usually fitted in between…

Q: Jse partial orbital diagrams to show how the atomic orbitals of the central atom lead to nybrid…

A: The solution is as follows:

Q: At one time, it was common to write the formula for copper(I) chloride as Cu₂Cl₂, instead of CuCl,…

A: The number of electrons that reside on an atom of the element is expressed by its electronic…

Q: Compared to their neutral atom counterparts, ions will have smaller or larger atomic radii due to…

A:

Q: What second period element could have the following sequential ionization energies? Briefly explain…

A: Normally for an element, the subsequent ionization energies always increases as we remove it's…

Q: Energy of Interaction of Point Charges Coulomb's Law yields an expression for the energy of…

A: Solution:  We have to calculate the total energy of interaction of the system provided.

Q: Using Slater’s rules, calculate the Z* acting upon the first electron to be ionized from Al, Al1+ ,…

A:

Q: Consider the following table of ionization energies in kJ/mole. 2nd 3rd 4th Element Na 1 st 496 5th…

A: Ionisation energy increases across the period and decreases down the group in the periodic table.…

Q: If possible attempt to ionize Rb by pulling a valence electronfrom the electron shell. Describe what…

A: The "electronic configuration" is written by the atomic number of any atom or element. "Alkali…

Q: The ionization energy of lithium is 520.2 kJ/mole, and the electron affinity of hydrogen is 72.8…

A: The energy needed to remove one or more electrons from a neutral atom to form a positively charged…

Q: trigonal

A:

Q: Question attached

A: Modern Periodic Table is the classification of the elements on the basis of their properties…

Q: electron configurations for the following species: a. Arsenic ion, As3– b. Magnesium ion, Mg2+ c.…

A:

Q: Photoelectron spectroscopy studies of silicon atoms excited by X-rays with wavelength 9.890 × 10-1º…

A: Ionization energy: Amount of energy that is required to remove the electron from the outermost…

Q: a. Using the different green coloured atom centres to represent the different halogen atoms (F,…

A: The carbon center which contains four different groups is a chiral carbon center. Enantiomers are…

Q: 1.15 Use the trends in orbital shapes you've just learned to describe the general features o1 (a) a…

A: Orbital is defined as three dimensional region around the nucleus where the probability of finding…

Q: a) How many core electrons does the Ni atom have? b) How many valence electrons are in the Ni* ion?

A: To solve this question we need to know the difference between valence electrons and core electrons.…

Q: Arrange the following atoms or ions in order of increasing ionization energy: From lowest to highest…

A: Ionisation energy is the minimum amount of energy required to remove electron from isolated gaseous…