Arrange the following elements in order of increasing (from smaller to larger) first ionization energy: Ge, Ar, K, Si. Write down the rule(s) that you used to arrange elements in this series.  Arrange the following atoms/ions in order of increasing (from smaller to larger) atomic radius: N 3- , Mg2+ , Na+ , F- , O 2-

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: Which element has the ground state electron eonfiguration [Ne] 3s 3p, 3p, for its valence electrons?…

A: Correct Option : c. Si

Q: What is the key distinction between sublevel energies in one-electron species, such as the H atom,…

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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: 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: 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: The first ionisation energy of the chlorine atom is 1251 kJ/mol. Without looking at your text book,…

A: INTRODUCTION: Ionization energy is defined as the energy required to remove an electron from a…

Q: Ionization is the process of removing an electron from an atom. For an atom, X, the first and second…

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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: 1. Which atom is the largest? A. Ga B. Br C. Rb D. K 2. Which atom is the smallest? A. Rb B. Br C. K…

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Q: Consider Si, S, and P. 1) Based purely on ideas of electron screening and effective nuclear charge,…

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

Q: The table below shows the first ionization energy of Group 1 elements. Explain the trend of the…

A: Hello. Since multiple questions have been posted, the first question shall only be solved in this…

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: 9. Arrange the following ions in terms of increasing atomic radius (arrange then increasing from…

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Q: 1. Explain how the following equation can be manipulated and used to approximate the ionization…

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Q: Which should have the largest difference between the first and с. second ionization energy-C, Li, N,…

A: (c) Given atoms are -  Carbon C , Lithium Li, Nitrogen N, Beryllium Be  Carbon has total 6…

Q: What is the 8th ionization energy level for an hydrogen atom in joules? Lütfen birini seçin: O a.…

A: The ionization energy of nth level of hydrogen atom is given by: E=-2.18×10-181n2  J

Q: 1. The Ionization Energy of hydrogen is the energy required for the process: H + energy --> H+ +…

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Q: Rank the following elements in order of decreasing(a) atomic size: N, Si, P(b) IE₁: Kr, K, Ar(c) EN:…

A: a) The atomic size gets increases on moving down the group and gets decreases on moving left to…

Q: Explain the following statements in accordance to variation in characteristics of atoms in…

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Q: Q1 The following table shows the first five ionisation energies of the elements A and Z in kJ mol-¹.…

A: Ionization energy is defined as the energy required to remove an electron from a gaseous atom or…

Q: The following numbers are the ratios of second ionization en- ergy to first ionization energy: Na:…

A: The minimum amount of energy required to eject valence electron of atom or molecule is known as…

Q: Which of the following would represent the complete set of quantum numbers for the ALL the valence…

A: In an atom each electron has a unique set of all four quantum numbers. Nitrogen is the seventh…

Q: 72.Based on their positions in the periodic table, rank the following atoms in order of increasing…

A: 72. The first ionization follows a trend of variation on moving left to right across a periodic…

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

A: Atoimic radius or radius defined as the half of the distance between nucleus to the valency shell.…

Q: In each of the following sets, which atom or ion has the smallest radius? a.) Be, Na, Rb b.) Se, In,…

A: Rules : 1) In periodic table on moving from left to right along the period, the atomic radius…

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

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Q: 1. Based on their positions on the periodic table, predict which has the smallest atomic radius: Mg,…

A: Answer for the question 1. Cl Answer for the question 2. Cs

Q: figuration? (c) The bars represent the relative magnitudes of the first five ionization energies of…

A: Since you have asked multiple question, we will answer the first one. If you want any specific…

Q: The last electron of ion X in X(OH)2 has the following set of quantum number: n = 5, l = 1, ml =…

A: The molecular formula of the compound is XOH2. The quantum number of X is as follows: n = 5, l = 1,…

Q: 4. Which of the elements with the following electronic configurations has the highest third…

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Q: Arrange the following elements in order of increasing first ionization energy : Na, K, P. ________ <…

A: Ionisation energy is the energy required to remove 1 electron from the gaseous element.

Q: Which of these elements (Na, Mg, Al, Si,P ) will display an unusually large jump in ionization…

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Q: True or False. If false, give a reason. The 2nd ionization energy of magnesium is greater…

A: 1- True as Second Ionization energy is always greater than it Preceding Atom 2- True- Contraction…

Q: Before the element scandium was discovered in 1879, it was known as “eka-boron." Predict the…

A: Scandium has an Electronic configuration of [Ar]4s2 3d1 and valence is 3 and it in between Calcium…

Q: Arrange the following chemical species in order of increasing atomic radius. Explain your…

A: Along the period, atomic radius decreases because of increase in effective nuclear charge.  Down the…

Q: 6. An element, X, has an atomic number of 25. The clectronic configuration of its ion X is A (Arl3d'…

A: Ar has 18 electron. If X has 25 electron then X2+  will have 23 electrons because it donate 2…

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

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Q: The graph below represents successive ionization energies (IEs) in kJ/mol for a particular element…

A: The elements of third period given are Aluminium (Al), Silicon (Si), Phosphorous (P), Chlorine (Cl)…

Q: 9. Which of the following elements has the largest first ionization energy? A) Bе B) Mg С) Са D) Sr…

A: In this question, all the element present in 2nd group of the periodic table and when we move down…

Q: 11: The elements in Group 7A are known by what name? A) noble gases C) alkali metals B) halogens D)…

A: 11. Group 7A (or VIIA) of the periodic table are the halogens: fluorine (F), chlorine (Cl), bromine…

Q: If core electrons completely shielded valence electrons from nuclear charge (i.e., if each core…

A: a) When the core electrons shield the valence electrons from the nuclear charge, then the nuclear…

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: An element with the electron configuration [noble gas]ns?(n - 1)d10np3 has O 2 valence electrons. O…

A: Several chemical properties and bonding properties of elements  are the variables of the number of…

Q: In each of the following sets, which atom or ion has the smallest first ionization energy? a.) Si,…

A: a) Si, F, Ba Among these elements, Barium (Ba) is a s block element and is largest in size. Hence…

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: Number 7 though 10

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Q: Arrange the following chemical species in order of increasing atomic radius. Explain your…

A: Radius of an atom is measured from the nucleus of the atom to the outermost shell. The elements in a…

Q: The first five ionization energies (IE, through IE5) of a Period 4 element have the following…

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