What's the full electron configuration of Li? O 1s2s! O 1s 2s2 O 1s°2s 2p! O 1s 2s²2p 2s!

Q: The process corresponding to the electron affinity is O Br2(1) – Br2(g) Br2(g) 2Br(g) Br(g) + e – Br…

A: Electron affinity is the energy change for the addition of 1 mole of electron to 1 mole of atom or…

Q: Select the group number. Select the generic outer electron configuration. O 1A (1) 2A (2) O ns np' O…

A: The given element X has 6 electrons in the valence shell. Valence electrons= 6. The generic…

Q: Why do atoms get smaller as you go across the row on the periodic table? why do atoms get larger…

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Q: How much energy is required to excite an electron from a n3 ⟶⟶ n5 within the hydrogen atom?

A: The answer to the following question is -

Q: a Write electron configurations to show the first two ionization processes for rubidium. Rb(g) → Rb…

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Q: Atom X forms X with the electron configuration 4d5s. Atom X is: Rb In K Ag I

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Q: lodine has an atomic number of 53. What is the Electron Configuration of lodine ion (I ). Electron…

A: Given  Ion   = Iodide ion  Electronic Configuration =?

Q: The ground-state electron configuration of the element, is [Kr]5s'4d5. O To O Mo O Nb O Mn

A: Electronic configuration represents the distribution of electrons in the orbitals.

Q: How much energy is evolved when 2.5 mg of cl atoms accept electrons to form cl^-1 ions

A: The energy required or released when an electron has been added into the outermost shell of a…

Q: A student said, “Na loses an electron to Cl and becomes a cation and Cl accepts an electron from Na…

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Q: 3- The electron configurations of two different atoms are: ls²2s²2p° and 1s°2s²2p°3s'. The first…

A: The amount of energy required to eject the most loosely bound electron of an isolated atom in the…

Q: Where on the periodic table would you find the element that has an ion with each of the following…

A: The objective of the question is to identify the elements on the periodic table that have ions with…

Q: Which one of the following electron configuration is correct? chare O a. Chlorine: 15 2s²2p$3s²3p³ O…

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

Q: 1. Which of the following represent impossible combinations of n and l?  (a) 1p, (b) 4s, (c) 5f,…

A: Since you asked for multiple question and no one specified that which is solve. So only solve first…

Q: The following orbital diagram best represents: 5s4d ) Mol+ W Мо Nb 1+ Ag

A: The atoms in the periodic table have a certain atomic number. The atomic number can be defined as…

Q: 1. Which of the following elements has the most negative electron affinity? A) F B) O C) C D) B E)…

A: The element which has the most negative electron affinity is

Q: 23) Which of the following correctly represents the electron affinity of phosphorus? A. P4 (g) + e-…

A: Electron affinity is the amount of energy liberated when an electron is added to a neutral atom to…

Q: Write the electron configuration for the ground state of Sn2* (tin 2+). Use the noble gas shortcut.…

A: Electronic configuration is the arrangement of electrons in different orbitals according to the…

Q: What are the four quantum numbers that describe the electron circled in red?

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Q: The electronic configuration of the outermost shell of carbon is: 2s°2p? 2s23p2 Is 2p? O 2s?1p?

A: Atomic number of carbon = 6

Q: Which of the followings is an isoelectronic series?

A: ions or atoms that are having same number of electrons present on it is termed as " isoelectronic…

Q: The equation X (g) + e X² (g) shows the second electron affinity of an element. Will this process…

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Q: In the H atom , what is the correct order (arrangement) of energy levels * O 3s = 3p =3d O 3s>3p>3d…

A: option A (3s=3p=3d) is correct. Concept: For Hydrogen like species i.e. single electron species…

Q: how do you think the radius of an atom will change as you move down a group (vertical coiumn) in the…

A: Definition of atomic radius- The distance from the centre of the nucleus to the outermost shell…

Q: Briefly explain the errors in each of the three noble gas core configurations below and give the…

A: The electronic configuration is the arrangement of electron's distribution in the orbitals.…

Q: he electron configuration for the ground state of Sn" (tin 2+). Use the noble gas shortcut. Canvas…

A: According to the question, we need to determine the electronic configuration for the ground state of…

Q: Write the Noble gas core electron configuration for V ^3+ ion

A: Vanadium (V) Atomic number = 23  The general eletronic configuration of the vanadium is ;…

Q: What is the relationship between the ionization energy of an anion with a -1 charge, such as F−, and…

A: Electron affinity:It is the energy released when an electron adds to the neutral gaseous atom (F-).…

Q: 6. What are the possible sets of quantum numbers for the following valence electrons? 3s² 3p¹

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Q: redox hydrogenation oxidation lose(s) gain(s) energy oxidized reduced reduction The reactions of the…

A: The given problems can solved on the basic concepts of chemistry.

Q: 1. Fill in the blanks: A [He] 2s²2p Atom Number of valence electrons Number of core electrons…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Q32

A: Se^2- : ( atomic number of Se ) + 2 = 34 + 2 = 36electrons  A) As^3- : ( atomic number of As ) + 3 =…

Q: Out of these atoms/ions Cl1- Ar Br1-  Kr  which has the smallest radius?

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Q: Determine the number of 6p electrons in Po. Express your answer as an integer.

A: From the electronic configuration  we can determine the no of electron in the orbital.

Q: E Example: O The correct electronic configuration of an element that has atomic No. = 49 is ypies a)…

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

Q: True or False. If false, give a reason. The 2nd ionization energy of magnesium is greater…

A: 1- True as Second Ionization energy is always greater than it Preceding Atom 2- True- Contraction…

Q: Based on the ionization energies of the alkali metals, which alkali metal would you expect to…

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Q: X 12. Given the set quantum numbers for the highest energy orbital occupied by electron in atom X.…

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Q: Using the following equations and constants, calculate the energy required to ionize an electron…

A: Ionisation energy is the amount of energy required to eject an electron from outermost orbital in…