7.119 The first four ionization energies of an element areapproximately 738, 1450, 7.7 × 103 , and 1.1 × 104kJ/mol.To which periodic group does this element belong?Explain your answer.

Q: 7.104 The energy needed for the following process is1.96 × 104kJ/mol:  If the first ionization…

A: The given data contains, First ionization energy of Li = 520 kJ/mol.

Q: What trend did you observe in the reactivity of the halogens from top to bottom in Group 7A? Explain…

A: The size of the nucleus increases down a group (F < Cl < Br < I < At) because the…

Q: Draw the partial (valence-level) orbital diagram, and write the symbol, group number, and period…

A: (a)

Q: An element in the 4th row of the periodic table has the following ionization energies: I1 =…

A: The element lies in the 4th row of the periodic table, i.e. in the fourth period.

Q: Separate Li, 5sCs, 19K, 10Ne elements in order according to their increasing ionization energies

A: Ionization energy is the amount of energy required to remove the outermost electron from the neutral…

Q: 7.85 Arrange the following isoelectronic species in order ofincreasing ionization energy: O2−, F−,…

A: Arrange the following isoelectronic species in order of increasing ionization energy: O2−, F−, Na+,…

Q: Draw the partial (valence-level) orbital diagram, and writethe symbol, group number, and period…

A: Periodic table helps to locate the elements according to their atomic numbers. According to atomic…

Q: Describe the trends of the element in a periodic table below and explain your answer: i)Electron…

A: i) Electron affinity : The amount of energy released when an electron is added to the neutral…

Q: 5. The element) will exhibit largest energy of atomization in period 3 and will have (name or symbol…

A: All the elements in perioic table have different electronic configuration .They are divided into…

Q: (1) What is the name of the element with a valence electron configuration of 4s²4p*? (2) What is the…

A: Given valence electronic configuration 1. 4s2 4p4 2. 3s1

Q: Arrange the following elements in order of decreasing atomic radius: Ba, Sn, S, Pb, and As. Rank…

A: Given: Ba, Sn, S, Pb, As

Q: 7.46 The first and second ionization energies of K are 419 and 3052 kJ/mol, and those of Ca are 590…

A: The first ionisation energy of Ca (590kJ/mol) is greater than that of K (419kJ/mol). Reason =  Both…

Q: Draw the partial (valence-level) orbital diagram, and write the symbol, group number, and period…

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: 7.20 Without referring to a periodic table, write the electronconfiguration of elements with the…

A: Electronic configuration of an element describes how the electrons are distributed in its atomic…

Q: For each of the following pairs of atoms or ions, state which you expect to have the larger radius.…

A: a) Sm has an electronic configuration [Xe] 4f66s2 with atomic number 62 whereas Sm+3 has electronic…

Q: 8.) The ionization of a second electron always requires more energy that the first electron. The…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 7.34 On the basis of their positions in the periodic table, select the atom with the larger atomic…

A:

Q: 7.8 What is a main group element? Give names and symbols of four main group elements.

A: In the modern periodic table, the elements have been arranged according to their atomic numbers. The…

Q: What is the relationship between the ionization energy of an anion with a -1 charge, such as F, and…

A:

Q: What is the relationship between the ionization energy of an anion with a -1 charge, such as F−, and…

A: Electron affinity:It is the energy released when an electron adds to the neutral gaseous atom (F-).…

Q: Based on the ionization energies of the alkali metals (see Section3.7), which alkali metal would you…

A: The ionization energies decrease as we go down the group of alkali metals. So, li has the highest…

Q: Does the reaction of a main-group nonmetal oxide in water produce an acidic or a basic solution?…

A: All nonmetals form covalent oxides with oxygen that react with water to form acids (or) with bases…

Q: Why is the second ionization energy of Na greater than the second ionization energy of Mg, even…

A: Firstly, electronic configuration of  Na- 1s22s22p63s1 Mg- 1s22s22p63s2   Magnesium has a total of 2…

Q: Arrange the following elements in order of decreasing first ionization energy: Bi, Cl, Sb, Se. Rank…

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

Q: Arrange the following isoelectronic series in order of increasing atomic radius: CI" , Sc³+, s²-,…

A: The question is about arranging the given Isoelectronic Series in order of Increasing atomic radius…

Q: Arrange in order of increasing ionization energy. (a) the Group 1A elements H, Li, and Cs (b) the…

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

Q: If the radius of atom X is greater than the radius of atom Y, then it is also likely that

A: Given that the radius of the atom X is greater than the atom Y

Q: 4. As you move across the periodic table, from left to right, (A) do the atoms get smaller or…

A: 1. As we move left to right in a period, the size of atoms gets smaller. Explanation: As we move…

Q: Arrange the following elements in the increasing order of metallic character: Si, Be, Mg, Na, P.

A: In periodic table, metallic character of an element increases ongoing down a group. On the other…

Q: 6a. Which type of ions – cations or anions – have smaller radii than the corresponding neutral…

A:

Q: ionization energy,

A:

Q: arrange following species in order of decreasing first ionization energies Si, S, Na, Ne

A: The answer to the following question is-

Q: element X has an electron affinity of 295.3 kJ/mol and the following ionization energies (in…

A: From the given data, the ionization energy increases indicates the energy requires more to remove…

Q: or each of the following, identify the element (symbol) associated with the abbreviated electron…

A: Applying concept of electronic configuration.

Q: 15. The first four ionization energies of an element are approximately 579 kJ/mol, 198ð kJ/mol, 2963…

A: Answer: Minimum energy required to remove the most loosely bounded electron from an isolated gaseous…

Q: rank the three anions of the elements F, Cl, O according to their increasing ionic radius, explain…

A: The answer to the following question is-

Q: The atom having the valence-shell configuration 6s 6p? would be in: Group VIA, Period 4 Group IVB,…

A:

Q: Draw the partial (valence-level) orbital diagram and write the symbol, group number, and period…

A: Electronic configuration represent the arrangement of an electron in an orbital in increasing order…

Q: Group 4A elements have much more negative electronaffinities than their neighbors in groups 3A and…

A: Electron Affinity is energy change taking place when one electron is added to an atom which is…

Q: The first five ionization energies (IE, through IEs) of a Period 6 element have the following patte…

A: The amount of energy required to take out electron from the element is called its ionization energy…

Q: Which element has greater ionization energy than bismuth (Bi), has a larger atomic size than iodine,…

A: In the periodic table, the elements are arranged in the increasing order of the atomic number.…

Q: Which element in each of the following sets would you ex-pect to have the lowest IE₃?(a) Na, Mg,…

A: Ionization energy is the quantity of energy that an isolated, gaseous atom in the ground electronic…

Q: When considering the first and second ionization energies of rubidium (Rb), the first ionization…

A: For any element, irrespective of its position, the second ionisation energy will always be greater…