A. If an element with the valence configuration 4s²3d loses 3 electron(s), these electron(s) would be removed from the O subshell(s). B. An element with the valence electron configuration 3s23p would form a monatomic ion with a charge of

Q: A. If an element with the valence configuration 4s23d7 loses 3 electron(s), these electron(s) would…

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Q: a.element As (33) b.element I (53) Write the electron configurations for these elements and how many…

A: Electronic configuration : Electronic configuration can be defined as distribution of electrons of…

Q: 2. 1st ionisation energy (kJ/mol) First lonisation Energy of the Group 1 elements 600 500 400 300 4…

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Q: Write the electron configurations for the following elements in the noble gas notation : (a)…

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Q: A. If an element with the valence configuration 4s²3d° loses 3 electron(s), these electron(s) would…

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Q: An element with the valence electron configuration 4s24p5 would form a monatomic ion with a charge…

A: Atoms loose or gain electrons in order to achieve stable nearest noble gas electronic configuration.…

Q: Which ion would you expect to be smaller in size—I− or Br−? Explain.

A: Among the elements in the periodic table, the size of the elements increases as we go down the…

Q: 1. How many unpaired electrons are in the boron atom? A. Paramagnetic B. Diamagnetic This atom is 2.…

A: Diamagnetic:  When atoms or ions with all electrons are paired their magnetic field effectively…

Q: 2. Explain how light is emitted when an element gets excited.

A: 2. Light can be absorbed and emitted by atoms and molecules, which can tell us how many different…

Q: 2. How many orbitals are in the following types of orbitals present in Setonium1, a new element? f:…

A: The number of orbitals is equal to the number of magnetic quantum numbers given 2l+1 where l is the…

Q: Electrons in an s orbital are more effective than those in other orbitals at shielding other…

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Q: 2. Write the abbreviated ground state electron configuration for each element. a) Ca b) Pb

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Q: If d block elements are ones that contain valence electrons. How is copper, zinc, etc d block…

A: The question is based on the concept of atomic structure. We have to explain the concept of d- block…

Q: An element with the valence electron configuration 4s2 would form a monatomic ion with a charge of…

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: 8.23 Write the full ground-state electron configuration for each: (a) Rb (b) Ge (c) Ar

A: The electronic configuration can be defined as the distribution of the electrons in the atomic…

Q: Give the electron configurations as described below. a. core electron configuration of bismuth. (Z…

A: Electronic configuration is the distribution of electrons of an atom or a molecule in in atomic…

Q: Write the complete electron configuration for - a. Ga b. Ga 3 + c. As 3 -

A: The electron configuration of a. Ga b. Ga3+ and C. As3- is:

Q: 1. How many unpaired electrons are in the boron atom? A. Paramagnetic B. Diamagnetic This atom is 2.…

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Q: 92. What element has the following Electron Configuration? 1s 2s²2p°3s?3p°4s²3d104p°5s?4d205p°6s²4f?…

A: GivenElectronic Configuration1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f7 Element = To be…

Q: Which atom is more likely to lose an electron (has a lower ionization energy): Mg or S? Ca or F?…

A: (1) among Mg and S S will release the electron because the configuration is 1s2 2s2 2p6 3s2 3p4 to…

Q: Boron, atomic number 5, occurs naturally as two isotopes, 10B and 11B, with natural abundances of…

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

Q: Elements with very large ionizations energies also tend to have highly exothermic electron…

A: The energy is needed to remove an electron from its neutral atom is known as ionization energy. Th…

Q: For an atom of 13Al, write its full electron configuration: 1s_ Draw a full orbital diagram (e¯s as…

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Q: 2.12 (a) What electron subshell is being filled for the rare earth series of elements on the peri-…

A: A sub-shell is a collection of orbitals. Sub-shells come in a variety of shapes and sizes, including…

Q: A. An element with the valence electron configuration 5s' would form a monatomic ion with a charge…

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Q: 4. Use short notation to write the electron configuration of: A) Se B) Te-2

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

Q: Of the elements K, Ca, and Rb, which has the largest atomic radius? a. b. Which has the larger…

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Q: Some species which have five unpairec clcetrons in the 3d subshell include I A manganese atom 2 An…

A: The question is based on the concept of electronic configuration . We have to identify the atoms or…

Q: Ca, V, Co, Zn, As  Gaseous atoms of which of the elements above are paramagnetic?  (A) Ca and As…

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Q: Each orbital can hold one electron pair. How many electrons can the d subshell hold which has 5…

A: 1) How many electron can d subshell hold ?

Q: Draw orbital diagrams for the ground states of: (a)  Terbium, Tb, a lanthanide element. (b)  The…

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Q: a. core electron configuration of Po. (Z = 84) b. electron configuration of cesium ion.

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Q: e) Ag f) Bi

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Q: What is the difference between the core electrons and valence electrons ? Why do we emphasize the…

A: 1.1 Core electrons are the electrons in an atom that are not valence electrons and do not…

Q: For an electronic transition from n = 5 to n = 3 in the Bohr hydrogen atom, answer the following…

A: Since we only answer upto 3 sub-parts, we'll answer the first three. Please resubmit the question…

Q: Part 6: 6a. What trend in atomic radius occurs as you go up a group on the periodic table? Explain…

A: 6a.

Q: 3) Consider element "X": 13 X a) How many protons does X3* have? b) How many neutrons does X³* have?…

A: Element 3 is most likely representing the values for I.E. (ionization energy) for X and from the…

Q: When looking at the list of electron configurations of elements up to Z = 103. Some do not follow…

A: The difference in energy levels for higher atomic number elements is very small. Elements like…

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

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Q: Part A: how does the electron configuration end for Bismuth (atomic# 83)? Part B: how does the…

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Q: Write the orbital diagram for the ions of Cr and Fe* and O applying Pauli Exclusion principle and…

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Q: (1) What is the element with an electron configuration of 1s22s22p63s23p64s23d3? fill in the blank…

A: 1) Total no.  of electrons are 23 and last electron goes to d- subshell so the element is d block…

Q: Order the elements S, Cl, and F in terms of increasing atomic radii. a) F, Cl, S b) Cl, F, S c) F,…

A: Answer: This question is based on the periodicity where physical properties of an  element changes…

Q: 1. Consider an atom with completely filled subshells except for one d subshell and one f subshell…

A: Term symbol is used to mention the particular electronic state of an atom .

Q: (Q78) For what reason do transition metals frequently form cations with a +2 charge? A) They tend to…

A: Transition metals are d-block elements. They have incompletely or partially filled d-orbitals.

Q: True or False: a.)Cesium atom is a paramagnetic element but Cs+ and Cs- are not. b.)The…

A: Interpretation: We have to predict whether the statement is true or false.