22. Select the correct statements below. I. An atom of chlorine is larger than sulfur because the addition of an electron increases the repulsions without an increase in attraction for the nucleus resulting in less screening. An atom of oxygen is smaller than an atom of carbon because the distance of the valence electrons remains the same while the attraction for the nucleus increases with increasing number of protons. An atom of potassium is smaller than an atom of rubidium because size increases as the principal quantum number increases An atom of sodium is smaller than an atom of magnesium because size decreases as the principal quantum number increases An atom of chlorine is smaller than an atom of bromine because the principal II. III. IV. V. quantum number of the valence orbitals increases. An atom of silicon is smaller than an atom of carbon because the principal quantum number of the valence orbitals increases. VI. b) II, III, V only II, IV, V only I, III, VI only a) d) I, III, IV, VI only

22. Select the correct statements below. I. An atom of chlorine is larger than sulfur because the addition of an electron increases the repulsions without an increase in attraction for the nucleus resulting in less screening. An atom of oxygen is smaller than an atom of carbon because the distance of the valence electrons remains the same while the attraction for the nucleus increases with increasing number of protons. An atom of potassium is smaller than an atom of rubidium because size increases as the principal quantum number increases An atom of sodium is smaller than an atom of magnesium because size decreases as the principal quantum number increases An atom of chlorine is smaller than an atom of bromine because the principal II. III. IV. V. quantum number of the valence orbitals increases. An atom of silicon is smaller than an atom of carbon because the principal quantum number of the valence orbitals increases. VI. b) II, III, V only II, IV, V only I, III, VI only a) d) I, III, IV, VI only

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...

See similar textbooks

Similar questions

please answer the questions asap. thank you in advance!! :)
Which reaction requires the least energy? O F(g) → F*(g) + e¯ O Be(g) O O(g) → O Lit (g) → Be*(g) + e- 02+(g) + e¯ Li2(g) + e¯
1. The higher the number of electrons in an atom, the higher the effective nuclear charge will be. - True - False 2.The Bohr atomic model states that electrons move from one orbit to another orbit when they absorb or emit photons - True - False 3. Which of the following compounds is a possible combination of a metal and nonmetal taking into account their stable ions? a.NaI2 b.CaF3 c.MgBr d.Al2S3 4. Which of the following compounds has contains the strongest bond? a.CH4 b.C2H2 c.C2H4 d.CH3Cl
38
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
As you move down a group. "Z" remains the same. How does atomic radius change? Explain why.
3. Using the Bohr model of Chlorine-35, describe what this atom would have to do to satisfy the octet rule. * .. 18 n 17 p Your answer This is a required question M * & #3 6. 7 8. 9. V 5
Use the table below to Answer the question.magnesium ionization energy greatly increased after the second ionization energy. What is the reason for the great jumó in ionization energy. Which one these multiple choice is the awnser below 1. Magnesium has two valence electrons and both are being removed at the same time. 2. Magnesium has two valence electrons and when both are removed the atom has full valence shell . 3. Magnesium has 3 valence electrons and both are being removed at the same time . 4. Magnesium has two valence electrons and does not like to give the valence electrons
101 Chem101 b My Questions | bartleby x + -> app.101edu.co M Apps G M Gmail YouTube Maps a AMAZON Translate O Gflights Case Status Onlin... b Homework Help a... C Get Homework He... > KATAPULK CUBA 23 Agencia Supermar.. Reading List Question 31 of 45 Submit Considering periodic trends, valence electrons in which of the following atoms experience the greatest effective nuclear charge (Zeff)? A) CI B) С C) F D) Ne E) В +
ontaminatio... Which of the elements listed below has a lower ionization energy? * Oxygen Carbon
Write the electron configurations for the following atoms or ions (it is acceptable to use the noble gas cores): a) Magnesium ion _________________________________________ b) Bromine ____________________________________________ c) Nitride ion ____
NOTE: Draw in a short long bond paper. This is the format how to write in a short bond paper. I want to see in the upper right of your paper. > NAME OF STUDENTS > SUBJECT/SECTIONS > TEACHER > ACTIVITY NO. And after you draw your activity, please take a picture and submit Edmodo. ACTIVITY #6 Example: Electron Configuration for Magnesium Mg - 1s 2s' 2p 3s? Write the complete electron configuration for each of the following elements. 1. Lithium 2. Охудеnп 4. Carbon 5. Chlorine 6. Calcium 7. Aluminum 8. Phosphorus 9. Sulfur 10. Hydrogen