xt Arial lonization energy refers to the amount of energy needed to remove an electron from an atom lonization energy decreases as we go down agroup. lonization energy increases from left to right across the periodic table. lonization energy The energy required to remove an electron from a specific atom. It is an energy unit, much like calonies Electron shielding As more electrons are add to a nucleus the outer electrons become shielded from the nucleus by inner shell electrons 3. Make a list of the ionization energies for the elements in the second period (elements 3-10) Ne Element LI Be B N 2 4 25 2. 2s 2p 25 2p 13 Energy 2s 2. 2 2s 2p 2s 2 p 2s 2p 2s 2p 15. 2s 1. 2. 14. 16. 17. 18. 4 What is the general trend in ionization energy as you move across the second period? Moving left to right across a penod atomic radius decreases so electrons are more attracted to the Jcloser/ nucleus Be

xt Arial lonization energy refers to the amount of energy needed to remove an electron from an atom lonization energy decreases as we go down agroup. lonization energy increases from left to right across the periodic table. lonization energy The energy required to remove an electron from a specific atom. It is an energy unit, much like calonies Electron shielding As more electrons are add to a nucleus the outer electrons become shielded from the nucleus by inner shell electrons 3. Make a list of the ionization energies for the elements in the second period (elements 3-10) Ne Element LI Be B N 2 4 25 2. 2s 2p 25 2p 13 Energy 2s 2. 2 2s 2p 2s 2 p 2s 2p 2s 2p 15. 2s 1. 2. 14. 16. 17. 18. 4 What is the general trend in ionization energy as you move across the second period? Moving left to right across a penod atomic radius decreases so electrons are more attracted to the Jcloser/ nucleus Be

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Arrange the atoms according to both decreasing atomic radius and increasing first ionization energy (IE). Largest radius Smallest first IE Smallest radius Largest first IE Answer Bank Answer Bank Ga Cl Са Ga S Cl P S Са about us careers privacy policy terms of use contact us help
lonization energy: The minimum energy needed to remove an electron from an atom. le. If the atom is a mom at the county fair, what are the chances she'll lose one of her electron children? INCREASING IONIZATION ENERGY 12 13 14 15 17 %3D Mg 16 Ar 19 22 Ti 23 24 Cr 25 Mn 26 Fe 27 Co 28 NI 29 Cu 30 Zn 32 Ge 33 As 34 Se 35 36 Kr Se Ga Br A 41 Te 39 40 41 42 46 47 30 52 53 54 Rb Sr Zr Nb Mo Ru Pd Ag Cd In Sa Sb Te Xe 35 36 72 37 La 73 14 75 76 77 Ba Hr Ta Re Os Ir Au Hg TI Ph Po Ra 87 104 113 T14 107 Bh 106 109 112 Fr Ra Ac Rr Sg Hs Mt Describe the trend you see above From top to bottom From L to right: Explain the trends you describe: Vertical: Horizontal: Which will have a higher ionization energy, For CI? Put the following in order from lowest to highest ionization energy: K, Ca, Rb, Kr Bonus: Why is the ionization energy of K' so much higher than for K? INCREASING IONIZATION ENERGY
Identify the total number of electrons, the number of valence electrons, and the name of the element with each electronic confi guration. a. 1 s22 s22 p63 s2 b. 1 s22 s22 p63 s23 p3 c. 1 s22 s22 p63 s23 p64 s23 d. [Ar]4 s23 d6
Which of the statements about ionization energy are correct:I. Ionization energy decreases down a family.II. Ionization energy increases down a family.III. The ionization energy of Magnesium is greater than the ionization energy of Sodium.IV. The ionization energy of Oxygen is lower than the ionization energy of Nitrogen
A. A main group element with the valence electron configuration 3s is in periodic group 2 It forms a monatomic ion with a charge of B. A main group element with the valence electron configuration 4s-4p* is in periodic group 6 It forms a monatomic ion with a charge of
A new element, element Jn, is discovered on a separate planet. The energy requires to ionize one mole of Jn atoms is about 4750 kJ/mol. What is the frequency of light necessary to ionize one atom of this element? 6. What is the frequency of a light source that has a wavelength of 620 nm? What is the energy this wave? of
A new element, element Jn, is discovered on a separate planet. The energy requires to ionize one mole of Jn atoms is about 4750 kJ/mol. What is the frequency of light necessary to ionize one atom of this element? 6. What is the frequency of a light source that has a wavelength of 620 nm? What is the energy this wave? of
Choose the best answer below. Which of the following statements is FALSE? Adding another electron to Cl releases more energy than adding another electron to P Removing core electrons from any element requires a much larger amount of energy compared to removing the valence electrons Na has a higher first ionization energy than Be The photoelectric effect involves ionizing an electron away from a neutral atom It takes more energy to remove the second valence electron from Ca than it takes to remove the first
Following successive ionization energies (IE in kJ/mol) are for which atom? IE1 = 1085 IE2 = 2355 IE3 = 4620 IE4 = 6225 IE5 = 37830 Select one: a. Be b. O c. Al d. C e. P
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Following successive ionization energies (IE in kJ/mol) are for which atom? IE1 = 1085 IE2 = 2355 IE3 = 4620 IE4 = 6225 IE5 = 37830 a. O b. C c. Al d. P e. Be
Part A: How does ionization energy change down a group? increases from left to right decreases from left to right increases from top to bottom decreases from top to bottom Part B: Why is Ionization energy smaller for larger atoms? Sheilding. The nucleus cannot hold onto the electrons as well and loses them easier Shielding. The nucleus holds onto the electrons stronger and does not lose them easily There is no explanation Part C: According to the trend, which of these 4 elements has the largest ionization energy? Be (atomic# 4) Sr (atomic# 38) F (atomic# 9) I (atomic# 53) Part D: According to the trend, which of these 4 elements has the smallest ionization energy? Be (atomic# 4) Sr (atomic# 38) F (atomic# 9)…