A. A main group element with the valence electron configuration 4s' is in periodic group It forms a monatomic ion with a charge of B. A main group element with the valence electron configuration 3s 3p is in periodic group It forms a monatomic ion with a charge of

Q: (g) A different element, L, is located in the same row of the periodic table as element E, but L has…

A: (g) The elements L and E lies on the same period.

Q: Consider the following elements: B, Li, C. What statement is true about them? They have the same…

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

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Q: s in an atom are allowed to move only on certain precise orbits ron's energy increases with…

A: Bohr's atomic model is based on particle nature of electron and quantization of energy.  Bohr's…

Q: Write the abbreviated electron configuration and group numberfor each of the following elements:…

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

Q: As one proceeds from left to right across Period 3 of the Periodic Table, there is a decrease m! a)…

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

Q: State the number of valence electrons in each of the following neutral atoms, and state the orbitals…

A: Note: As per our guidelines, we are supposed to answer only three subparts when multiple subpart…

Q: 15.) Elements with outermost election confiquration n ?np in the ground state hove volance elections…

A: Valence Electrons are those electrons that reside in the outermost shell sorrounding an atomic…

Q: What is the element with an electron configuration of 1s22s22p63s23p64s23d3?   What is the element…

A: Since the atomic number of the element = sum of electrons in each orbital in the electronic…

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: The electronic configuration of an element with atomic number 8 and mass number 16 is O 1s2/2s2 2p4…

A: Electronic configuration is the distribution of electrons of an atom or molecule. It shows the…

Q: Some patterns of electron configuration are Iisted below. In each case, [G] stands for a HOE gas…

A: Electronic configuration is the deciding factor to determine the blocks to which elements belong in…

Q: When the ionization energies (IE) of a series of isoelectronic atoms and ions in the second ow (that…

A: Ionization energy is the energy required to remove an electron from an atom present in a gaseous…

Q: (1) The element with an electron configuration of 1s22s22p63s23p64s23d6 is in group _____  and…

A: (1) Observing the given electronic configuration shows that the atomic number of the element is 26.

Q: Of the elements: C, F, Li, and Na, the element with the highest ionization energy i

A: Across the period ionisation energy increases due to decreasing size of the elements resulting from…

Q: A. A main group element with the valence electron configuration 4s-4p° is in periodic group It forms…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 5. What two elements are exceptions to the way we normally write electron configurations? Write the…

A: The systematic arrangement of electrons in a particular orbitals is called  electronic…

Q: configuration, short-hand electron configuration for the following elements. g. Iron 26e-…

A: g) Iron-26(longhand)= 1s2,2s2,2p6,3s2,3p6,3d6,4s2  ( Shorthand) = [Ar]3d6 ,4s2 h) Nickle-28…

Q: (a) What are “valence electrons"? (b) What are “core elec- trons"? (c) What does each box in an…

A: a. Valence electrons are outermost electrons present in valency shell and participate in chemical…

Q: Group of elements in which the d orbitals are being filled: lanthanide series O noble gases…

A: Group of elements in which d orbitals are being filled.

Q: Consider the element A, with atomic number 34. The electronic configuration of A2- is:   a. [Xe]…

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Q: State the periodic law, and explain its relation to electron configuration. (Use Na and K in your…

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Q: Consider the element with the electron configuration [Kr]5s 4d. This element is Select one: a. an…

A: Given electronic configuration of element is [kr] 5s24d7   So, It has 36 +2+7   = 45 electrons

Q: The element with an electron configuration of 1s²25²2p®3s?3p°4s°3d² is in group | | and period The…

A: The principal quantum number determines the period to which the valance electrons belongs to. So it…

Q: 19F neutrons, has protons, valence electrons. electrons, It's electron configuration is 19,F1…

A:

Q: State where in the periodic table these elements appear:(a) elements with the valence-shell electron…

A: (a) The elements with the valence-shell electron configuration ns2np5 are in the periodic table are…

Q: From left to right across the periodic table, atomic radii tends to decrease. This is best explained…

A: From left to right across the periodic table, atomic radii tends to decrease. This is best explained…

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: Identify each element below, and give the symbols of the other elements in its group:(a) [Ar]…

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

Q: 1. An element has the following electronic configuration: [Kr]4d105s25p4 (a) What period does it…

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Q: What is likely the cause of the radius measured being half the radius?

A: The distance from the nucleus to the farther most point where the electron density can be located in…

Q: An element has the following electron configuration, [Ar]3d104s²4p3. This element is a _-- O…

A: To solve this problem first we add the electrons present in each orbital to get total number of…

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: 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: The successive ionization energies of some element are I, = 589.5 kJ/mol, I, = 1145 kJ/mol, I,…

A: Answer  C .Ca ( calsium )  Ionisation energy .the minimum amount of energy required to remove an…

Q: Electronic configuration of elements up to atomic number 71

A: The electronic configuration of elements up to atomic number 71 has to be given,

Q: (b) Element X has the electronic configuration 1s22s 2p 3s2 3p. (i) State the block of the periodic…

A: b (i) Given electronic configuration for element X = 1s22s22p63s23p5  Since, Element X has 17…

Q: Which of the following statements is wrong? A. Rb has the largest atomic radius among Li, Na, K, and…

A: Answer: option B is correct option as Mg2+ has the largest ionic radius among N3-, O2-, F-, Na+ and…

Q: a) “The electron affinity for F is highly negative”. Explain what this means in terms of whathappens…

A: a) Electron affinity of any element is defined as the amount of energy released on adding 1 electron…

Q: 公25 20 ts apx3py2pz 25

A: The electronic configuration of an element represents the arrangement of electrons in its atom in…

Q: What element has electron configuration of 1s2 2s² 2p 3s² 3p6 4s² 3d10 4p6 5s² 4d10 5p6 6s² 4f13? A.…

A: The filling of electrons in the atomic orbitals of an element takes place according to the three…

Q: 45. S, p, d, and f blocks in the periodic table refer to the specific regions or spaces where * a.…

A: Electronic configuration of an atom can be defined as the arrangement of electrons in orbitals of an…

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

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Q: Predict the properties of the element #117 . You 8 will have to look for relevant information for…

A: The element, Tennessine has an atomic number 117.  It belongs to Group 17 (halogen family) and 7th…

Q: Ca) List all elements with a p configuration. O Ga, Sn, N, At, Uus O In, Ge, Sb, Po O B, AI, Ga, In,…

A: Most important thing to solve these type of question is that outermost shell electronic…

Q: An element with the valence electeon configuration 4s1 would form a monatomic ion with a charge of…

A: Valence electrons are electrons that are present in outermost shell of an atom. Elements in a each…

Q: A space probe identifies a new element in a sample collected from an asteroid. Successive ionization…

A: The pattern of ionization enthalpy in a gathering is reliant upon the valency of the components…

Q: in groups 1, 2, and 3 are going to v electrons and have a charge.

A: The Periodic table is a arrangement of chemical elements in the increasing order of their atomic…