Identify the element in period 3 with the following successive ionization energies (IEs) in kJ/mol. IE1 578 IE2 1820 IE3 2740 IE4 11600 O AI O Na O Mg O Ar O s O P

Q: Using condensed electron configurations, write equations representing the formation of the ion(s) of…

A: The equations representing the formation of ions for the given elements has to be given using…

Q: An element with the electron configuration [noble gas]ns2(n - 1)d10np3 has ____________ valence…

A: The electrons which are present in the outer most shell of the element is known as valence…

Q: The bars in the graph at right represent the relative magnitudes of the first five ionization…

A: In the graph there is a sudden increase in the 4th ionization of elements after 3rd ionization…

Q: Of the following, which element has the highest first ionization energy? O A) neon B) argon C)…

A: Ionization energy is the energy required to remove the electron from outermost shell of an atom in…

Q: The first five ionization energies (IE, through IE,) of a Period 4 element have the following…

A: Ionization energy: The amount of energy required to remove an electron from the outermost shell of…

Q: 1. Which of the following elements has the most negative electron affinity? A) F B) O C) C D) B E)…

A: The element which has the most negative electron affinity is

Q: Order these elements from highest to lowest ionization energy 1 | Chlorine, CI | Fluorine, F 3 |…

A: The ionization energies (in kJ/mol) of F,Cl,Br and I are 1681,1255,1140 and 1008 respectively. So…

Q: The first five ionization energies of an element are as follows (in kJ/mol): 577.9, 1820, 2750,…

A: Ionization energy is defined as the amount of energy required to remove the most loosely bound…

Q: Rank the following elements according to increasing ionization energy. Ca, O, S, Mg Li,…

A: Ionization energy:  Energy required to remove electron from a gaseous atom or ion. Generally,…

Q: Order these elements from lowest to highest ionization energy | Fluorine, F | Bromine, Br 3 |…

A:

Q: Indicate the element in each set that has the higher ionization energy and explain your answer.…

A: 1. Rubedium(Rb), Strontium(Sr) and Tin(Sn) belongs to the same period. That is fifth period. Along…

Q: Arrange the elements given in order from smallest to largest atomic radii. K Ne Ar Na P

A: Atomic radii is inversely proportional to efective nuclear charge.

Q: Which of the following metals would be expected to have the smallest atomic radius? A) Cesium (Cs)…

A: In periodic table, on moving left-right the element's electronegativity as well as atomic number…

Q: Arrange the following elements according to the increase in their ionization energies; (Ca, Mg, Be)…

A: Ionization energy can be defined as the amount of energy required for the removal of electron from…

Q: Select isoelectronic series and sequence by increasing atomic radii. From the following list of…

A: We have given that  Select isoelectronic series and sequence by increasing atomic radii. From the…

Q: The first four ionization energies of a certain element are as follows (in kJ/mol): 577, 1820, 2740,…

A: Ionization energy:  It is the energy required to remove an electron from an atom in gas phase.

Q: Which of the following groups of elements is arranged correctly in order of increasing first…

A: For First ionization energy , We know fluorine has maximum ionization energy due to its small…

Q: The graph below is part of a plot of'log ionization energy against number ofelectron. removed for…

A: The amount of energy required for the removal of the valence electron from an isolated gaseous atom…

Q: Which of the following elements have a tendency to lose electrons? O Na, Ca, Al OC N, O O F, CI, Br

A:

Q: Choose the element with the more negative (more exothermic) electron affinity in each pair.a. Mg or…

A: Among magnesium and sulfur, sulfur is located right of magnesium, and hence atomic radii decreases,…

Q: Which element is represented by the orbital diagram below? 1L 1L 1L 3s 1L 1L 1s 2s 2p Na Mg OLi C

A: The element represented by the given orbital has to be given,

Q: Which element in each of the following sets would you expect to have the lowest third ionization…

A: Given elements are :  Which element in each set have the lowest third ionization energy (I.E3) = ?…

Q: Which one of the following pairs contains isoelectronic species? O Ca2+, Cl- O Br", CI O Cr3+, V3+…

A:

Q: Are these two isoelectronic? Br and Se2- True False

A: Solution :        Isoelectronic species have the same number of electrons which means they have the…

Q: Which of the following elements has the largest second ionizationenergy (IE2)?     B     O…

A: The second ionization energy (IE2) is the energy required to remove electron from the outermost…

Q: Arrange the following sets of ions in order of decreasing ionic radii. (a) Br¯, Cl¯, 0², s²- S2- >…

A: Arrange the given ions in order of decreasing ionic radii --

Q: Which of the following elements will present a paramagnetic electron configuration? O A. Cobalt O…

A:

Q: Which of the following series of isoelectronic ions correctly lists the ions in order of increasing…

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Q: Which of the elements listed below has the smallest first ionization energy? Multiple Cholce…

A: The ionization energy is the energy needed to knock out the outer electron present in the shell. The…

Q: Which of the following pairs of elements would you expect to have the most similar atomic radii? O…

A: Atomic Radius - It is basically a measure of the size of an atom. It measures from the nucleus to…

Q: Arrange the members of each of the following sets of cations in order of increasing ionic radii. a.…

A: Ionic radius is the distance between the center of the nucleus of an ion and up to which nucleus has…

Q: . The following element has mpaired electrons in its atonic orbitals a.) 0-2 6-) Ne C)Cinco2 d) Na…

A: Noble gases do not have unpaired electrons in their valance orbitals. Atoms in ionic form either…

Q: ib. In which list are the elements in order of increasing first ionization energy? Ca < Si < P < N…

A: IMPORATNT POINTS: IE depends on many factors such as  atomic size nuclear energy shielding effect…

Q: The first five ionization energies (IE, through IE,) of a Period 3 element have the following…

A: There are following elements present in third period of the periodic table -  Sodium , Na -11…

Q: Q2. This question is about the periodicity of the Period 3 elements. (a) State and explain the…

A: Answer: Energy required to release the most loosely binded electron in an isolated gaseous atom is…

Q: the

A: One electron removed from the isolated gaseous atom so we need energy for removing first electron…

Q: (a) Complete the table for some of the elements in Period 3 group number IV VII V VI symbol Si Na Mg…

A: Given elements of period 3 are; Na, Mg, Al, Si, P, S and Cl.

Q: Identify the total number of electrons, the number of valence electrons, and the name of the element…

A: Introduction: There are four types of quantum number for describing an electron position in an atom…

Q: Based on their electron configuration, justify which of the following ions has longer ionic radius.…

A: The ionic radii depends on following properties-  1) down the group in the periodic table ionicn…

Q: Choose the element with the more negative (more exothermic) electron affinity from each pair.a. Mg…

A: Concept introduction: Electron affinity is the change in energy when an electron addition takes…

Q: Which of the following elements have a tendency to lose electrons? O Na, Ca, Al O C N, O O F, CI, Br

A: Metal can easily lose electrons to acquire stable Nobel gas configuration.

Q: The element which has four valence electrons is ________.( A) H B) Na C) Mg D) Si E) S

A: A valence electron is an outer shell electron that is associated with an atom, and that can…

Q: An atom of which of the following elements has the largest ionization energy?   a. Po   b. Pb   c.…

A:

Q: 4. Arrange the following set of elements in order of increasing electron affinity (starting with the…

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Q: Which of the following species is not isoelectronic with the others? O a S Ob. Ar Oc. P3 Od. Ca

A: So now seeing the option we see

Q: How do you solve question 9?

A: Ionization energy:  It is the energy required to remove an electron from an atom in gas phase.

Q: Rank the following in increasing order of ionization energy by numbering them in order from 1…

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Q: 10. Which of the following elements would have the greatest difference between the first and second…

A: The element which has the greatest difference between the first and the second ionisation energies…

Q: Place the following elements in order of increasing covalent radius (i.e., from smallest to…

A: The atomic radius decreases across the period, this is due to the nuclear attraction towards…

Q: 1 23 4S 6 7 enersy 1B14 3388 5301 7467 1099 13327 70330 ドJ/mol

A: