Rank the following particles by INCREASING their size (lowest first). Rb+ Te2-  In3-  Xe A, In3-    Rb+    Te2-   Xe     B,  Xe      Te2-      In3-    Rb+    C,  Xe    In3-    Rb+    Te2- D, Rb+ Te2-  In3-  Xe

Q: Rank the following in order of increasing atomic size (smallest to largest). > Kr Rb Nb Mo Zn

A: Atomic size increases as move down the group.Atomic size decreases as we move along the period.

Q: The effective nuclear charge experienced by the outer most electron of NA is different than the…

A: From given The atomic number----> Na is  11 Ne  is 10. So Sodium (Na) has a total number of 11…

Q: which atoms ( can be more than 1) listed below have a smaller radius than Aluminum? B Cl Ga N S

A: On moving left to right in a period atomic size decreases due to increase in effective nuclear…

Q: 1A H2A 3A 4A SA BCNO Na Mg 38 48 58 68 7888 18 28 Al Si P Ge As 8A At Rn (1) What is the name of the…

A: Here we are required to name of element which has the following valence electronic configuration.

Q: Name of Symbo z No. of No. of No. of Electronic configuration m S element p+ e- n° Sodium 23 11 3 Ga…

A: We have to complete a table regarding atomic structure of different atoms.

Q: BONUS: Select all answers that correctly indicate the larger element or ion in the group. The format…

A: The species with equal count of electrons are categorized as isoelectronic species. Due to similar…

Q: How much energy is required to remove an electron from the second shell 1 ДЕ -(-2.178 х 1о1 J) 2 n.…

A: Ionization energy: It is the energy required to remove the electron from its outermost shell from…

Q: Which sublevel in the second principal quantum number is represented by the following graph?

A:

Q: DI Part A Which of the following correctly lists the five atoms in order of increasing size…

A: The trend of atomic size in a group and period are :   Increases down the group : This is because…

Q: how many proton and neutrons does the Xe have

A: The given element is Xenon (Xe). First, we have to find the atomic number and mass number of Xe from…

Q: 22. What is the effective nuclear charge (Zeff) that acts on the valence electrons of antimony (Sb)?…

A: Zeff is easily calculated by using Slater's rule. Zeff=Z-σ

Q: 4. For the 2p electrons, the shielding from the other 2s electron is 5. Therefore, the effectiye…

A: Effective nuclear charge refers to the net nuclear charge on an electron. The shielding constant can…

Q: Which one of the following elements is most likely to have successive ionization encrgies in kJmol'…

A: A multiple choice question based on successive ionization energies, which is to be accomplished.

Q: 10 - Which is the correct order of the diameters of Lil+, 02-, Ne, F1-, B3+ ions/atoms from smallest…

A:

Q: Write the quantum numbers for the electrons shown by the highlighted arrow. RIE m Is 2s 1 0 0 T↓ T↓…

A: Since, For representation of electron in an orbital we use four type of quantum number-- 1)Principle…

Q: Part A Using Slater's rules, calculate Zeff for S. Express your answer using three significant…

A: In this question, we will calculate the Effective Nuclear charge ( Zeff ) for S and Cl atom.  You…

Q: What quantity of energy in J will remove the outer electron in a 1.00 mg sample of sodium?  IE1 (Na)…

A: Ionization energy is the minimum amount of energy required to remove the most loosely bound electron…

Q: None

A: The order in which the atoms give out alpha particles in a radioactive substance is determined by…

Q: 6. Arrange the following species in order of increasing radius. Specie Ranking Specie Ranking Specie…

A: Use the periodic properties of periodic table.

Q: Which sublevel in the second principal quantum number is represented by the following graph? 30 20…

A: Sublevel s in the second principal quantum number is correct because in the graph it shows the…

Q: Which one of the following ions has the largest radius? O CI Okt O s²- O Nat 02- W

A:

Q: The most common kind of element nucleus has A = 62.…

A: Mass number = 62. The experimentally determined constant R0 =1.2 fm.

Q: This dot structure represents  - S^2-  - [Ne] 3s^2 3p^6  Explain why your answer is correct

A: The answer is as follows:

Q: What species is represented by the following information? p = 17 n = 18 e = 18

A: The answer to the following question is-

Q: Which statement is INCORRECT?   Rb is larger than Rb   Mg is larger than P   Pb is larger than…

A: Atomic radius is distance between center of nucleus and outermost shell Cation has small radius than…

Q: Determine the missing physical properties for eka-A. Element •Element A melting point (°C) N/A…

A: Eka-A is eka-aluminium which is replaced by Gallium.

Q: Which of the following sets of cations is in order of increasing ionic radii. A Ca2+ < Be2+ < Ba2+ <…

A:

Q: An atomic cation with a charge of +1 has the following electron configuration: [He] 2s²2p¹ What is…

A: Detail

Q: Consider an apparatus that contains a 1s electron in one compartment and a 2s electron in another…

A: For 1s electron n= 1 For 2s electron n = 2

Q: -The element Na (R=1.0 Angestom, charge +1) can substitute easily for Select one: O a. K (radius…

A: a , option is correct.

Q: Write the first ionization energy of 8.6x10^-19 in standard decimal form

A: The first ionization energy is =  8.6×10-19  The standard decimal form of this value is =?

Q: By using Slaters rules, calculate the effective nuclear charge of the 22nd electron in bromine

A: Given element: Bromine

Q: Complete the following shorthand notations: ? (p, a) §Li 15 31P (a, ? ) 34S 16 242Cm (a, n) ? 96 25…

A:

Q: 4. ectron moving at 2,9ox10t mls d to hane AX10-9nwhat is Ahe mass electron2 á wauelength Of

A: Given: Velocity of e- , v= 2.9 x 104 m/s Wavelength of electron, λ=7.04 x 10-9 m Alos we know,…

Q: Place the following in order of increasing radius. Br Na' Rb' Rb* < Br < Na* Br < Na* < Rb* O Na' <…

A: When a species gain or lose electron then it is referred to as an ion.  In case of positive charge,…

Q: Arrange the following atoms or ions in order of increasing size: Be2+, Al 3+, K, Ca2+ Be2+< Al 3+<…

A: Given Determine the size of atoms and ions.

Q: Rank in ion size (>/<) Fe32+ ___ Fe3+ Ca2+ ___ Ca O2- ___ O- Na+, Rb+, Al3+

A: Applying concept of factors affecting size i.e. -ve,+ve charge and charge potential.

Q: Determine, by calculations, which isotope of cooper is the most abundant in nature

A: avg. atomic mass=∑i(isotopei×abundancex) With regards to the genuine computation, it's simpler to…

Q: Use Slater's rule to calculate the effective nuclear charge felt by the outermost electron (Zeff) of…

A:

Q: Give the set of four quantum numbers that could represent the last electron added (using the the…

A:

Q: He → Li + ? 34

A: β

Q: a) According to the shell model, draw energy-level diagrams  for the following nuclei, showing the…

A:

Q: ILIY ERREG The element that corresponds to the electron configuration 1s²2s²2p6 is SURF TI catala 30…

A: There are total 18 groups and 7 periods in the periodic table.  There are 4 blocks in periodic table…

Q: c. A ground state ion with a charge of – | 1 4s 4p

A:

Q: I cannot understand why and unsure about isoelectronic

A: Thank you.