Does an atom being an ion affect the Effective Nuclear charge?

Q: In the following set of elements, rank them from LOWEST first ionization energy to HIGHEST first…

A: definition : ionization energy is the minimum amount of energy required to remove the most loosely…

Q: 8) Consider the following graph: n-5 n-4 -52 -82 -146 Brackett series n 3 Paschen series orbital…

A: a)The minimum amount of energy needed to completely eject an electron of a hydrogen atom from the…

Q: Scientists have speculated that element 126 might have amoderate stability, allowing it to be…

A: To determine the electronic configuration Aufbau principle will be followed. Aufbau principle :…

Q: A certain atom has an ns2np6 electron configuration in its outermost occupied shell. Name the…

A: The elements belong to 18 group of the periodic table except Helium has ns2np6 electronic…

Q: Which of the elements listed below has a lower ionization energy? OBismuth Bromine

A: Ionisation energy is defined as the energy required to remove a valence electron from the gaseous…

Q: Write the full electron configurations for the following species in ground state. a) Ag b) Zr

A:

Q: alid to say that: A. Ar has a higher ionisation energy than Fr because it has more valence…

A: Using basic concept of ionisation energy using electronic configuration of elements.

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: How much energy is evolved when 2.65 mg of Cl(g) atoms adds electrons to give Cl- (g) ions?

A:

Q: How many 5d electrons would be predicted in the ground state for the following elements? a.) hafnium…

A: Hafnium is a d block element. It’s atomic number is 72. It lies in 4th group  and 6th  period  of…

Q: Kr CI Xe As Which of these atoms would yield a free electron with the highest kinetic energy when…

A: Energy of photon(E) = = 2.18×10-18(1/n12 - 1/n22) = 2.18×10-18×(1/1- 1/1/16) E = 2.04 ×10-18 J…

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: Order each of the following from the least exothermic electron affinity to the most. F, Cl, Br, I…

A: Given  (1) F, Cl, Br, I (2) N, O, F We have to arrange according to their electron affinity order in…

Q: this is for practice

A: General Chemistry question Explanation:Approach to solving the question: Basic approach  Detailed…

Q: Rank the following elements according to their ionization energy. element krypton astatine bismuth…

A: Ionization energy:- The amount of energy required to remove an electron from an isolated atom or…

Q: Which element consists of positive ions immersed in a “sea” of mobile electrons ?

A: Given : element consists of positive ions immersed in a “sea” of mobile electrons.

Q: Refer to Figure and explain why there are signifi cant decreases in ionization energy between some…

A: Argon has a stable electronic configuration due to filled 3s and 3p-orbital whereas, potassium has…

Q: Write the full ground state electron configuration of C. electron configuration: Which neutral atom…

A: we have to predict the full ground state electronic configuration and the neutral isoelectronic…

Q: Write out the electronic configurations for each of the following species in both complete and…

A: Given  Element = Be Ground state electronic configuration = ?  First excited state electronic…

Q: The electron affinity of argon would be favorable.  True  False

A: Electron affinity is defined as the change in energy which results from adding an electron to a…

Q: Explain why the first ionization energy of sodium (Na) is significantly less than that of neon (Ne).

A: Ionization energy is the amount of energy required to remove an electron from an atom or a positive…

Q: How many unpaired electrons are in a neutral atom of vanadium?

A:

Q: Which of the energy levels holds the highest-energy electronin a sodium atom?

A: The objective of the question is to explain which of the energy levels holds the highest-energy…

Q: 1) Fill in the missing information from the table below: #electrons # protons isotope neutrons 14C…

A: The number of missing protons, neutrons, and electrons are given as,

Q: Why do successive ionization energies increase?

A: Ionization energy is the energy required to remove an electron from atom or ion.  First ionization…

Q: Isotope Subatomic Electron configuration Orbital diagram particles (full or condensed) (full or…

A: Given

Q: what are the factors affecting the value of ionisation energy?

A:

Q: For the successive ionization of an atom of nitrogen, which ionization step would the first large…

A:

Q: Give the electron configurations for the elements given. Use the noble gas core preceding for the…

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

Q: Main group elements have valence electrons in which suborbitals

A: In the periodic table, the elements present in the same group have the same number of valance…

Q: Arrange the atom and ions from largest to smallest radius. Largest radius Smallest radius Answer…

A: The size of a neutral atom is greater than the corresponding size of its cation. The reason is that…

Q: The full electron configuration in core notation for Cr

A: Full electron configuration in core notation for Cr?

Q: Theelement to which this atom belongs

A: Given :- electron configuration 4s23d104p5  To find :- group to which this element belongs.

Q: Write the complete ground-state electron configuration of Cs*.

A: Electrons are filled in the sublevels in order of their increasing energies.

Q: 7. Which of the following sets of numbers could be used to designate the principal energy levels…

A: The set of numbers which is used to designate the principal energy levels (shells) in an atom are…

Q: What atom has a ground-state electron configuration [Kr]4d105s25p1?

A:

Q: The correct electron configuration for fluorine is: 1s22s²2p5 True False

A: The given statement is true. the explanation is given below

Q: What element forms an ion with a +2 charge that has an electronic configuration of 1s²2s² element…

A:

Q: How many valence electrons are in an atom with the electron configuration 1s2 2s2 2p6 3s1?

A:

Q: And after you draw your activity, please take a picture and submit to Edmodo. ACTIVITY # 6 Example:…

A: we are required to find the electronic configuration of the following element in its neutral state