Chemistry: Atoms First
3rd Edition
ISBN: 9781259638138
Author: Julia Burdge, Jason Overby Professor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 4, Problem 4.21QP
Determine what element is designated by each of the following: (a) fifth period. ns2(n −1 )d10np2: (b) fourth period. ns2(n − 1 )d3: (c) third period. ns2np5: (d) sixth period, ns2.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
28. (a) In Figure P7.7, which sphere could represent a Na atom,
Nation, and K atom? Provide an explanation for your choice.
(b) In Figure P7.7, which sphere could represent an O atom, S
atom, and S2- ion? Provide an explanation for your choice.
FIGURE P7.7
(b)
(c)
Rubidium and bromine atoms are depicted at right. (a) What monatomic ions do they form? (b) What electronic feature characterizes this pair of ions, and which noble gas are they related to? (c) Which pair best represents the relative ionic sizes?
An element X has 16 protons (p+1); 16 electrons (e-1) and 16 neutrons (n0). b) What is the period number and group number of X in the Periodic Table.
Chapter 4 Solutions
Chemistry: Atoms First
Ch. 4.1 - Prob. 4.1WECh. 4.1 - Prob. 1PPACh. 4.1 - Prob. 1PPBCh. 4.1 - Prob. 1PPCCh. 4.1 - Prob. 4.1.1SRCh. 4.1 - Prob. 4.1.2SRCh. 4.1 - Prob. 4.1.3SRCh. 4.2 - Prob. 4.2WECh. 4.2 - Without using a periodic table, give the...Ch. 4.2 - Identify the elements represented by (a)...
Ch. 4.2 - Prob. 2PPCCh. 4.2 - Prob. 4.2.1SRCh. 4.2 - Prob. 4.2.2SRCh. 4.4 - Referring only to a periodic table, arrange the...Ch. 4.4 - Prob. 3PPACh. 4.4 - Prob. 3PPBCh. 4.4 - Prob. 3PPCCh. 4.4 - Prob. 4.4WECh. 4.4 - Which element. Mg or Al, will have the higher...Ch. 4.4 - Explain why Rb has a lower IE1 than Sr, but Sr has...Ch. 4.4 - Imagine an arrangement of atomic orbitals in an...Ch. 4.4 - For each pair of elements, indicate which one you...Ch. 4.4 - Prob. 5PPACh. 4.4 - Explain why the EA1 for Ge is greater than the EA1...Ch. 4.4 - In the same hypothetical arrangement described in...Ch. 4.4 - For carbon and nitrogen, use the effective nuclear...Ch. 4.4 - Between which two charges is the attractive force...Ch. 4.4 - What must the distance be between charges of +2.25...Ch. 4.4 - Rank these pairs of charged objects in order of...Ch. 4.4 - Arrange the elements Ca, Sr, and Ba in order of...Ch. 4.4 - Prob. 4.4.2SRCh. 4.4 - For each of the following pairs of elements,...Ch. 4.4 - Prob. 4.4.4SRCh. 4.4 - Which pair of opposite charges has the greatest...Ch. 4.4 - What must the separation between charges of +2 and...Ch. 4.5 - Write electron configurations for the following...Ch. 4.5 - Write electron configurations for (a) O2, (b)...Ch. 4.5 - Prob. 7PPBCh. 4.5 - Prob. 7PPCCh. 4.5 - Prob. 4.8WECh. 4.5 - Prob. 8PPACh. 4.5 - Prob. 8PPBCh. 4.5 - Select the correct valence orbital diagram for the...Ch. 4.5 - What is the charge on a titanium ion that is...Ch. 4.5 - Prob. 4.5.2SRCh. 4.5 - Select the correct ground-state electron...Ch. 4.5 - Prob. 4.5.4SRCh. 4.5 - Which of the following ions is diamagnetic? (a)...Ch. 4.6 - Identify the isoelectronic series in the following...Ch. 4.6 - Arrange the following isoelectronic series in...Ch. 4.6 - List all the common ions that are isoelectronic...Ch. 4.6 - Prob. 9PPCCh. 4.6 - Prob. 4.6.1SRCh. 4.6 - Prob. 4.6.2SRCh. 4 - Prob. 4.1KSPCh. 4 - Prob. 4.2KSPCh. 4 - Prob. 4.3KSPCh. 4 - Prob. 4.4KSPCh. 4 - Briefly describe the significance of Mendeleevs...Ch. 4 - What is Moseleys contribution to the modem...Ch. 4 - Describe the general layout of a modern periodic...Ch. 4 - What is the most important relationship among...Ch. 4 - Prob. 4.5QPCh. 4 - Prob. 4.6QPCh. 4 - Prob. 4.7QPCh. 4 - Prob. 4.8QPCh. 4 - Without referring to a periodic table, write the...Ch. 4 - Prob. 4.10QPCh. 4 - Prob. 4.11QPCh. 4 - Prob. 4.12QPCh. 4 - For centuries, arsenic has been the poison of...Ch. 4 - In the periodic table, the element hydrogen is...Ch. 4 - An atom of a certain clement has 16 electrons....Ch. 4 - Prob. 4.16QPCh. 4 - Prob. 4.17QPCh. 4 - Prob. 4.18QPCh. 4 - Prob. 4.19QPCh. 4 - For each of the following ground-state electron...Ch. 4 - Determine what element is designated by each of...Ch. 4 - Prob. 4.22QPCh. 4 - Explain why there is a greater increase in...Ch. 4 - The election configuration of B is1s22s22p1. (a)...Ch. 4 - The election configuration of C is1s22s22p1. (a)...Ch. 4 - Prob. 4.26QPCh. 4 - Prob. 4.27QPCh. 4 - Equation 4.2 is used to calculate the force...Ch. 4 - Use the second period of the periodic table as an...Ch. 4 - Prob. 4.30QPCh. 4 - Prob. 4.31QPCh. 4 - Prob. 4.32QPCh. 4 - Prob. 4.33QPCh. 4 - Prob. 4.34QPCh. 4 - Prob. 4.35QPCh. 4 - Prob. 4.36QPCh. 4 - Prob. 4.37QPCh. 4 - Prob. 4.38QPCh. 4 - Prob. 4.39QPCh. 4 - Consider two ions with opposite charges separated...Ch. 4 - Prob. 4.41QPCh. 4 - Prob. 4.42QPCh. 4 - Prob. 4.43QPCh. 4 - On the basis of their positions in the periodic...Ch. 4 - Prob. 4.45QPCh. 4 - Prob. 4.46QPCh. 4 - Prob. 4.47QPCh. 4 - Prob. 4.48QPCh. 4 - Prob. 4.49QPCh. 4 - Prob. 4.50QPCh. 4 - Prob. 4.51QPCh. 4 - Prob. 4.52QPCh. 4 - In general, the first ionization energy increases...Ch. 4 - Prob. 4.54QPCh. 4 - Prob. 4.55QPCh. 4 - Prob. 4.56QPCh. 4 - Prob. 4.57QPCh. 4 - Prob. 4.58QPCh. 4 - Specify which of the following elements you would...Ch. 4 - Considering their electron affinities, do you...Ch. 4 - Prob. 4.61QPCh. 4 - Prob. 4.62QPCh. 4 - Prob. 4.63QPCh. 4 - Prob. 4.64QPCh. 4 - Prob. 4.65QPCh. 4 - Prob. 4.66QPCh. 4 - Prob. 4.67QPCh. 4 - Prob. 4.68QPCh. 4 - Prob. 4.69QPCh. 4 - Write the ground-state electron configurations of...Ch. 4 - Write the ground-state electron configurations of...Ch. 4 - Prob. 4.72QPCh. 4 - Prob. 4.73QPCh. 4 - Identify the ions, each with a net charge of +1,...Ch. 4 - Prob. 4.75QPCh. 4 - Prob. 4.76QPCh. 4 - Group the species that are isoelectronic: Be2+, F,...Ch. 4 - For each pair of ions, determine which will have...Ch. 4 - Rank the following ions in order of increasing...Ch. 4 - Prob. 4.80QPCh. 4 - Prob. 4.81QPCh. 4 - Prob. 4.82QPCh. 4 - A metal ion with a net +3 charge has five...Ch. 4 - Identify the atomic ground-state electron...Ch. 4 - Each of the following ground-state electron...Ch. 4 - Prob. 4.86QPCh. 4 - Prob. 4.87QPCh. 4 - Prob. 4.88QPCh. 4 - Indicate which one of the two species in each of...Ch. 4 - Prob. 4.90QPCh. 4 - Prob. 4.91QPCh. 4 - Prob. 4.92QPCh. 4 - Prob. 4.93QPCh. 4 - Prob. 4.94QPCh. 4 - Prob. 4.95QPCh. 4 - Prob. 4.96QPCh. 4 - Prob. 4.97QPCh. 4 - Prob. 4.98QPCh. 4 - Prob. 4.99QPCh. 4 - Prob. 4.100QPCh. 4 - Arrange the following species in isoelectronic...Ch. 4 - Prob. 4.102QPCh. 4 - Prob. 4.103QPCh. 4 - Prob. 4.104QPCh. 4 - Prob. 4.105QPCh. 4 - Prob. 4.106QPCh. 4 - Prob. 4.107QPCh. 4 - Prob. 4.108QPCh. 4 - Contrary to the generalized trend that atomic...Ch. 4 - Prob. 4.110QPCh. 4 - Prob. 4.111QPCh. 4 - Prob. 4.112QPCh. 4 - Prob. 4.113QPCh. 4 - Prob. 4.114QPCh. 4 - Prob. 4.115QPCh. 4 - Prob. 4.116QPCh. 4 - Prob. 4.117QPCh. 4 - Prob. 4.118QPCh. 4 - Prob. 4.119QPCh. 4 - The energy needed for the following process is...Ch. 4 - Using your knowledge of the periodic trends with...Ch. 4 - Prob. 4.122QPCh. 4 - Prob. 4.123QPCh. 4 - Prob. 4.124QPCh. 4 - Explain, in terms of their electron...Ch. 4 - Prob. 4.126QPCh. 4 - Prob. 4.127QPCh. 4 - This graph charts the first six ionization...Ch. 4 - Prob. 4.129QPCh. 4 - Prob. 4.130QPCh. 4 - Prob. 4.131QPCh. 4 - Prob. 4.132QPCh. 4 - Predict the atomic number and ground-state...Ch. 4 - Prob. 4.134QPCh. 4 - Prob. 4.135QPCh. 4 - Prob. 4.136QPCh. 4 - The first six ionizations of a gaseous atom can be...Ch. 4 - Prob. 4.138QPCh. 4 - Prob. 4.139QP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- 2.42 What is a period in the periodic table? From what does it derive its name?arrow_forward2.84 Early attempts to arrange the elements often focused on atomic weight. Mendeleev considered a number of properties in addition to atomic weight, so he realized that some elements seemed out of place when ordered by atomic weight. Using the modern periodic table, identify elements for which Mendeleev must have had to switch the order in order to get the correct sequence of elements.arrow_forwardQ2. This question is about the periodicity of the Period 3 elements. (a) State and explain the general trend in first ionisation energy across Period 3. Give one example of an element which deviates from the general trend in first (b) ionisation energy across Period 3. Explain why this deviation occurs. Page 3 of 12 (c) The table shows successive ionisation energies of an element Y in Period 3. lonisation number 1 2 3 4 5 6 7 8 lonisation energy kJ mol- 1000 2260 3390 4540 6990 8490 27 100 31 700 Identify element Y Explain your answer using data from the table. (d) Identify the Period 3 element that has the highest melting point. Explain your answer by reference to structure and bonding.arrow_forward
- (c) Silicon (Si) is the most common chemical element in today's semiconductor industry. It has an atomic number of 14 and belongs to the Group IV (4) of the periodic table with its most common isotope being Si-29. (i) (ii) (iii) Explain what an isotope is. How many protons and how many neutrons are in the nucleus of this Silicon isotope? What is the electron configuration of Si?arrow_forward1a. Which ions have the same number of electrons as an atom of argon? (a) S2- (b) P3- (c) Be2+ (d) Ca2+ 1b. Which ions have the same number of electrons as an atom of krypton? (a) Se2- (b) As3- (c) Ca2+ (d) K+arrow_forward( a ) Eva l u a te t h e expre s s i o n s 2 * 1, 2 * 11 + 32,2 * 11 + 3 + 52, and 2 * 11 + 3 + 5 + 72. (b) How do the atomic numbers of the noble gases relate to the numbersfrom part (a)? (c) What topic discussed in Chapter 6 is thesource of the number “2” in the expressions in part (a)?arrow_forward
- 15. (a) b) Identify the element that is described by the following information. Refer to a periodic table if necessary. It is a group 14 (III A) metalloid in the 3rd period. It is a group 15 (VA) metalloid in the 5th period. It is the other metalloid in group 15 (VA). d) It is a halogen that exists in the liquid state at room temperature. 16. What is the relationship between electron arrangement and the organization of elements in the periodic table?arrow_forwardRead the given expression. X= number of protons - number of core electrons Which of the following explains the identity of X and its trends across a period? OX is the effective nuclear charge, and it remains constant across a period. OX is the screening constant, and it remains constant across a period. OXis the effective nuclear charge, and it increases across a period. OX is the screening constant, and it increases across a period.arrow_forward1.67 Which of the following statements are true for many-electron atoms? If false, explain why. (a) The effective nuclear charge Zeff is independent of the number of electrons present in an atom. (b) Electrons in an s-orbital are more effective than those in other orbitals at shielding other electrons from the nuclear charge because an electron in an s-orbital can penetrate to the nucleus of the atom. (c) Electrons havingl = 2 are better at shielding than electrons havingl = 1. (d) Zeff for an electron in a p-orbital is lower than for an electron in an s-orbital in the same shellarrow_forward
- 1. An element has the following electronic configuration: [Kr]4d105s25p4(a) What period does it belong to?(b) What is its group number? (Use group numbers from 1 to 18)(c) What kind of element is it? (Main group metal, transition metal, metalloid, nonmetal?)(d) How many unpaired electrons are there in an atom of this element? 3. (a) Which of the following atoms or ions is diamagnetic?Li+ Ni2+ Al Fe2+ Mn3+(b) Which of the following atoms or ions is paramagnetic?C4- S4+ V4+ Se2- Ge4+arrow_forwardvi. Answer true or false. (a) Elements in the same column of the Periodic Table have the same outer-shell electron configuration. (b) All Group 1A elements have one electron in their valence shell. (c) All Group 6A elements have six electrons in their valence shell. (d) All Group 8A elements have eight electrons in their valence shell. (e) Period 1 of the Periodic Table has one element, period 2 has two elements, period 3 has three elements, and so forth. (1) Period 2 results from filling the 2s and 2p orbitals and, therefore, there are eight elements in period 2. (g) Period 3 results from filling the 3s, 3p, and 3d orbitals and, therefore, there are nine elements in period 3. (h) The main-group elements are s block and p block elements.arrow_forwardArrange in order of increasing nonmetallic character. (Use the appropriate <, =, or > symbol to separate substances in the list.) (a) the Period 4 elements V, Ge, and K (b) the Group 5A elements N, As, and Bi Arrange in order of increasing atomic size. (Use the appropriate <, =, or > symbol to separate substances in the list.) (a) the Period 3 elements Mg, Si, and Ar (b) the Group 2A elements Ca, Ba, and Srarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Cengage Learning
Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Glencoe/McGraw-Hill School Pub Co
Periodic Properties of Elements | Chemistry | IIT-JEE | NEET | CBSE | Misostudy; Author: Misostudy;https://www.youtube.com/watch?v=L26rRWz4_AI;License: Standard YouTube License, CC-BY
Periodic Trends: Electronegativity, Ionization Energy, Atomic Radius - TUTOR HOTLINE; Author: Melissa Maribel;https://www.youtube.com/watch?v=0h8q1GIQ-H4;License: Standard YouTube License, CC-BY