(a)
Interpretation:
An element that corresponds to the electron configuration
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their
Answer to Problem 80E
An element that corresponds to the electron configuration
Explanation of Solution
Electronic configuration tells about the arrangement of an electron in each subshell and orbit of an atom. The electronic configuration of an element is
An element that corresponds to the electron configuration
(b)
Interpretation:
An element that corresponds to the electron configuration
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their atomic number. In the modern periodic table, the horizontal rows are known as periods, and the vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 80E
An element that corresponds to the electron configuration
Explanation of Solution
Electronic configuration tells about the arrangement of an electron in each subshell and orbit of an atom. The electronic configuration of an element is
An element that corresponds to the electron configuration
(c)
Interpretation:
An element that corresponds to the electron configuration
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their atomic number. In the modern periodic table, the horizontal rows are known as periods, and the vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 80E
An element that corresponds to the electron configuration
Explanation of Solution
Electronic configuration tells about the arrangement of an electron in each subshell and orbit of an atom. The electronic configuration of an element is
An element that corresponds to the electron configuration
(d)
Interpretation:
An element that corresponds to the electron configuration
Concept introduction:
The elements in a modern periodic table are arranged in increasing order according to their atomic number. In the modern periodic table, the horizontal rows are known as periods, and the vertical columns are known as groups. There are seven periods and eighteen groups in the modern periodic table.
Answer to Problem 80E
An element that corresponds to the electron configuration
Explanation of Solution
Electronic configuration tells about the arrangement of an electron in each subshell and orbit of an atom. The electronic configuration of an element is
An element that corresponds to the electron configuration
Want to see more full solutions like this?
Chapter 4 Solutions
INTRO CHEM + MASTERING W/ETEXT
- 6.55 Explain why the s block of the periodic table contains two columns, the p block contains six columns, and the d block contains ten columns.arrow_forwardQ/Choose the correct answer 1-in Geiger counter, the gas is ionized as a result of passage of charged particle * (True /False) 2-The study of charge separation is called electromagnetic * (True /False)arrow_forwardPart one arrange the following elements in increasing atomic radius potassium, cesium, sodium, hydrogen Part B.) increase the following elements in increasing atomic radius Lead, cesium, thallium, radonarrow_forward
- Periodic table trends multiple choice: 1. What is the effective nuclear charge that a valence electron in a phosphorus atom experiences? a) 15+ , b) 13+, c) 5+, d) 2+ 2. Which of the following is false? a) The nuclear charge is equivalent to the number of electrons , b) Electrons in an atom repel each other , c) Electrons in an atom are attracted to the nucleus , d) Shielding electrons prevent outer electrons from feeling the full nuclear charge. 3. In which of the following pairs does the first atom have a greater electron affinity than the second? a) P and S , b) Na and Mg , c) N and P , d) Se and S 4. Which of the following is isoelectronic to the chloride ion, Cl-? a) Ne atom , b) fluoride ion (F-) , c) sodium ion (Na+) , d) sulphide ion (S-2) 5. Consider the following elements: P, Na, N. Which of the following places these elements in order of increasing ionization energy (lowest to greatest)? a) P, Na, N b) Na, P, N c) Na, N, P d) N, Na, Parrow_forwardSelect the BEST answer. A Se atom has a smaller atomic radius than a Ca atom because ___________. a.The original statement is FALSE. Se has a larger atomic radius than Ca. b. The outermost electrons in Se are in a higher energy sublevel than the outermost electrons in Ca. c. The Se nucleus contains more protons than the Ca nucleus. d.The Se atom is heavier than the Ca atom. e. The Se atom has more core electrons than the Ca atom.arrow_forwardActivity I.I Making Your Own Periodic Table Make your own periodic table using the hypothetical elements that are given clues. Explain the word/s that will be formed if you arrange the symbols of the elements correctly. a) P and Pr both have one electron each. Pr has a bigger atomic size. b) Od, Ri, and E are in the same series as P, C, and I. In terms of atomic size, P is the biggest while C is the smallest. E is a metal while I is a non-metal. Od is smaller than Ri in atomic size. c) O has a bigger atomic size than E in the same group. Y is also a bigger atom than C in the same group. R is more nonmetallic than Pe but more metallic than Ti.arrow_forward
- Select the best answer or answers from the choices given: Which set of terms best describes a proton? (a) negative charge, massless, in the orbital; (b) positive charge, 1 amu, in the nucleus; (c) uncharged, 1 amu, in the nucleus.arrow_forwardthe first day 9/1) 9/8) 9/15) ation B-9/22) What is the correct order of size (from smallest to largest) of K, K+, Ca and Ca²+? Data sheet and Periodic Table Select one: a. b. O c. O d. Ca2+ < K+arrow_forwardQUESTION 6 What is the the energy (in Joules per photon) of ultraviolet radiation that has a wavelength of 1.667e-7 meters? The speed of light is 3.00x10 8 m/s and Planck's constant is 6.626x10 -34 J*s. Key Concept:Energy of a photon is related to the frequency, ν, and wavelength, λ. E = h*ν = hc/λ where c is the speed of light.arrow_forward
- If the electron cloud of a hydrogen atom was enlarged to the size of a sports statium, how large would the proton in the nucleus be? Group of answer choices The size of a grain of sand at the center of the field. The size of a marble at the center of the field. The size of a golf ball at the center of the field. The size of a soccer ball at the center of the field.arrow_forwardQuestion 3 a) calculate the wavelength, frequency, wave number and energy per mole b) calculate the ionization energy c) how many photons are released if the scanner operates for 2.0 seconds d) determine the longest wavelength of radiation e) moles of photons are contained in a flash f) calculate the speed emitted photoelectric g) show data is consistent with the law of multiple proportionsarrow_forwardWhich of the following statements is not true? Group of answer choices Elements in the upper right hand corner of the periodic table have the least metallic character. Noble gases tend to have low ionization energies. Nonmetals tend to have high ionization energies. Elements in the lower left hand corner of the periodic table have the greatest metallic character. Metals tend to have low ionization energies.arrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
- Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co