Arrange the following species in increasing size:  Al,  Al3+,  S,  and S2‒ S2– < Al < S < Al3+ Al3+ < Al < S < S2‒  S < Al3+ < Al < S2‒  S2‒ < Al < Al3+ < S Al3+ < S < Al < S2‒

Q: WHAT IS THE ATOMIC NUMBER OF THE PERIOD 3 ELEMENT WITH THE FOLLOWING IONIZATION ENERGIES (ALL IN…

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Q: One of the most famous of the obsolete theories of the hydrogen atom was proposed by Niels Bohr. It…

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Q: Rank the size of the following atoms and ions –C, C-. F-, Na+, Rb+

A: Cationic radius of element is always less then parent atoms and anionic radius is always greater…

Q: Q10. Coulomb interactions in an atom with 8 electrons is obtained by adding contributions from pairs…

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Q: Arrange the following in their increasing size with the help of slater’s rule and also give…

A: Slater rule is used to calculate the effective nuclear charge in the elements. As the atomic number…

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A: Here we have to predict chemical species having the given molecular electron configuration.

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Q: For each group, circle the species with the largest radius 1. Mg2+      Be2+        Ca2+ 2. Br…

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Q: Which of the following atoms and ions is largest: S2 - , S, O2 - ?

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Q: (a) Arrange the following in their increasing size with the help of slater's rule and also give…

A: Effective nuclear charge is defined as the actual charge that is experienced by an electron present…

Q: Arrange the following in their increasing size with the help of slater’s rule and also give…

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Q: What is the 8th ionization energy level for an hydrogen atom in joules? Lütfen birini seçin: O a.…

A: The ionization energy of nth level of hydrogen atom is given by: E=-2.18×10-181n2  J

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: The Series Cl,As, Sb ,In is arranged by increasing ionization energy TRUE OR FALSE

A: Ionization energy: The amount of energy required to remove a valance electron from an isolated…

Q: Which of the following would represent the complete set of quantum numbers for the ALL the valence…

A: In an atom each electron has a unique set of all four quantum numbers. Nitrogen is the seventh…

Q: Below is the potential energy level diagram for which of the following ion(s)? 3p 3s 2p 2s 1s p3-…

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Q: Order the following sets of five atoms and ions according to increasing size: ("1" smallest and "5"…

A: The given anions and cations are - - &gt;  F- , H- , Be2+ , Li+  , Cl-   When an atom looses its…

Q: -order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: -&gt; In isoelectronic species if positive charge increases then size decreases. -&gt; In…

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: A metal ion with a term symbol 3D has а. L= 2 and S = 1 b. L= 3 and S = 1 С. L= 2 and S = 2 d. L= 1…

A: The general formula used to describe the atomic term is 2S+1L in which S is the multiplicity and L…

Q: 1. Provide the COMPLETE electron configuration of the chemical species below: Please note that your…

A: The electronic configuration of the following species is as follows:

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: Arrange the following atoms or ions in order of decreasing ionization energy: K+, CI, S², Ca²+ From…

A: Ionization energy :-  The minimum amount of energy which is required to eject an electron from the…

Q: Q. 7a) Arrange the following species in order of increasing size from left to right (i.e. from…

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Q: The atom having the ground-state valence-shell configuration of 6s6p would be a: A halogen in…

A: Second option. A halogen in Period 6 Fourth option. A noble gas in Period 6

Q: Without consulting any tables, arrange the following sub- stances in order and explain your choice…

A: Since you have posted multiple questions, we will solve only first question for you. To get the…

Q: The electronic configuration of elements of Group V (5A) ends with ns2 np5 ns2 nd7 ns2 np2 ns2 nd5…

A: The electronic configuration of an element indicates how many electrons are distributed in atomic…

Q: Arrange the following cations in order of increasing ionic radii: Fr+, Cs+, Rb+, B3+, Al3+, Ga3+

A: Arrange the following cations in order of increasing ionic radii: Fr+, Cs+, Rb+, B3+, Al3+, Ga3+

Q: Write out the full electron configuration of Mg2+ (please use the format 1s2 2s2 2p1...)

A: Given : Mg2+ ions To find : Electronic configuration Solution : Electronic configuration of an…

Q: 7. Which element has the smallest first ionization energy? (a) Cs (b) Ga (c) K (d) Bi (e) As 8.…

A: [7.]  (a.) Cs  [8.]  (e.) Ca  [9.]  (b.) HCN , O2 , CO2 [10.]  (c.) trigonal pyramidal

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: Which is the correct noble gas electron configuration for Sb? O (Kr)5s25dt0 5p O Ar)5s25p3 O…

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Q: Which of the following species has the 'smallest' radius: Ti2+, v3+, K*, Br", CI-

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Q: Q25. Identify the following atoms or ions from their electron configurations:   (a) W: 1s 2 2s 2…

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Q: The electronic configuration of elements of Group V (5A) ends with * O ns2 np2 O ns2 nd7 ns2 nd5

A: Electronic configuration denotes distribution of electrons in the subshell of atom

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: Which of the following species has the 'second smallest' radius: Ti2+, V3+, K*, Br", CI-

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Q: Re-order the list in the table below, if necessary, so that the atoms and lons In it are listed In…

A: Given atom and ions are, F , Cl- and Cl

Q: H 1008 Не 4.003 10 Li Be 6.94 9.012 11 B cNo F Ne 10.81 12.011 14.007 15.999 18.998 20.180 13 12 Na…

A: Isoelectronic species: Isoelectronic species can be defined as the atoms or ion having different…

Q: atoms or ions 2- Se, Se, Br F, C1, CI S, AI, P atoms or ions in order of decreasing size 0.0.0 0.0.0…

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Q: Identify the species that has the smallest radius.   a) As- b) As+ c) As d) As5- e) As+3

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Q: Arrange the following series of ions in order of increasing size, and give the reason behind your…

A: We have asked to arrange the given ions in increasing order of their size the given ions are Ca2+,…

Q: Choose the symbol of an atomic ion for each of the following electron configurations: 1s 2s…

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Q: Q.Arrange the following in their increasing size with the help of slater’s rule and also give…

A: Slater's rule is used to calculate the shielding constant and effective nuclear charge on the…

Q: List in order of increasing size of following atom and ions: 1„Cl, 18Ar, 19K“, 16S², 20Ca²- A) Cl <…

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Q: Q.2 (a) Arrange the following in their increasing size with the help of slater's rule and also give…

A: In the periodic table, elements are arranged as per the increasing atomic number and sizes. As the…

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…