21. Why do elements that have high ionization energies also have more positive electron affinities? Generally, which elements have the highest ionization energies? Which elements would have the lowest?

Q: Which property increases as you move from left to right across a row in theperiodic table?(a) atomic…

A: The properties of an element are a periodic property of their atomic number, according to the…

Q: Explain the exception in the ionization energy trend for the following elements: Magnesium, Nitrogen…

A: Ionization energy is the energy required to remove the outermost electron from an isolated gaseous…

Q: Examination of the first few successive ionization energies for a given element usually reveals a…

A: The energy that is needed for the removal of an electron of an atom from its gaseous state is known…

Q: The Periodic Table's s-block elements are those in which the last electron enters the outermost…

A: We need to compare sodium and magnesium in terms of electronic configuration, first ionization…

Q: 9.22 Predict a possible monatomic ion for Element 117 Given the spherical models below, which should…

A: Element 117 would fall in Group 7A, the halogens. The monatomic ion for this element would maybe be…

Q: which elements would most likely have a high second ionization energy? A. Those with a low first…

A: Ionization energy is the energy required to remove an electron from outer most shell of an gaseous…

Q: Which substance has the larger first ionization energy, sodium or rubidium? Why?

A: Sodium has the larger first ionization enegy as compare to rubidium

Q: 7.13 Write the outer electron configurations for the (a) alkali metals, (b) alkaline earth metals,…

A: a) Alkali metals = The outer electronic configuration of alkali metals is ns1. (n = principal energy…

Q: Write full orbital diagrams and indicate the number of unpaired electrons for each element.(a) He…

A:

Q: electron affinities (the energy associated with gaining anelectron) of the period 3 elements. Refer…

A: The electron gain enthalpy of an element may be defined as the energy released when a neutral…

Q: 17. Write the full and abbreviated electron configurations for nickel. How many core and valence…

A: Electron configuration is arrangement of electrons in sub-shells in their increasing order of…

Q: Consider three elements with the following abbreviatedelectron configurations: (5.4, 5.5, 5.6)X =…

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

Q: Below are the first seven ionization energies for a third period element. To which element do these…

A:

Q: Identify three atoms from their electron configurations. Correlate the elements to the appropriate…

A:

Q: Which statement is true about ionization energy? a) It is the amount of energy required or released…

A: The energy is released to add the electron to the neural atom to make negative charged species is…

Q: How does first ionization energy differ from second, third, etc.?

A: Introduction : Ionization Energy : Ionization energy is the amount of energy required to remove an…

Q: Why does flourine have a smaller atomic radius than magnesium?

A: Magnesium belongs to 2nd group and 3rd period .The element fluorine  belongs to 17 th group and 2nd…

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: 7.45 In general, the first ionization energy increases from left to right across a given period.…

A: Magnesium and aluminum lies in the same period - 3 but in different groups. Magnesium is the block…

Q: On the basis of periodic trends, determine the element with the higher first ionization energy in…

A: Since on moving from left to right along a period in the periodic table, the ionisation energy of…

Q: (b) (i) Define ionization energy. Ionization energy measurements are usually made when atoms are in…

A: I) Ionization energy is the generic property of an element and can be defined by the energy involved…

Q: Examine the electron configurations of the elements of Group 1A. Which type of orbital does the…

A:

Q: Which atom should have the lower first ionization energy:  oxygen or sulfur?  Why?

A: The details solution for this is provided below in step II.

Q: 6. What do we mean when we say that two ions or an atom and an ion are isoelectronic?

A: Isoelectronic species are referred as an elements or ions that have the same number of electrons…

Q: The first ionization energy of nitrogen is 1402 kJ/mol while the first ionization energy of oxygen…

A: The ground-state electron configuration of nitrogen is--- 1s2 2s2 2p3 The valance shell electron…

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: Which element has the largest ionization energy? Ga, Al,In

A: Ionization energy is  the energy required for  removing of electron from the outermost shell of an…

Q: 9. What is the maximum number of electrons that can occupy the subshell 3d? 10. Write the long form…

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

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: Write general outer electron configurations (nsx npy ) for groups 6A and 7A in the periodic table.…

A: The periodic table is the arrangement of elements in periods and groups.

Q: Define ionization energy. Why is the second ionization energy always greater than the first…

A: Ionization energy plays an important role in the formation of positively charge ion (cation) from an…

Q: What is the abbreviated electron configuration of element Platinum (Pt)?

A:

Q: 22. Name your two favorite elements in the group which has the general electron configuration ns’np.

A: The provided outer most shell electronic configuration is ns2,np3. Where, n represents outer most…

Q: The atomic number of an element is 73. Is this element diamagnetic or paramagnetic?

A: Whenever two electrons are paired together in an orbital, or their total spin is 0, they are…

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: What is shielding? In an atom, which electrons tend to do the most shielding (core electrons or…

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

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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: How do the periodic trends in metallic character compare to those forionization energy?

A: solution- periodic trends in metallic character compare to those for ionization energy is , Metal…

Q: What is the atomic number of the as yet undiscovered element in which the 8s and 8p electron energy…

A:

Q: What is correct from multiple choice

A: Since the sum of electrons in electron configuration will give atomic number of element  Hence…

Q: Write general outer electron configurations (nsxnpy) for groups 6A and 7A in the periodic table. The…

A: The periodic table is the arrangement of elements in periods and groups.

Q: from element 71 before it is reduced to its core electron configuration? For the purposes of this…

A: 71 element is Lu Which have electronic configurationn is  [Xe]4f145d14s2 We have to remove 3…

Q: 18. Why do elements that have high ionization energies also have more positive electron affinities?…

A: Ionization energy: It defined as the minimum amount of energy required to remove the most loosely…