Which of the following species would require the highest energy for the removal CHEMISTRY GRADE 11 of one electron? a Mg c Ne d F- ing has the lowest electronegativity? b Nat

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...
icon
Related questions
icon
Concept explainers
Question
13. Which of the following species would require the highest energy for the removal
CHEMISTRY GRADE 11
of one electron?
c Ne
Mg2+
a
dF-
14. Which of the following has the lowest electronegativity?
c Beryllium
b Na+
19.
Carbon
d Boron
b Magnesium
15. Which of the following has the smallest radius?
c Mg
Na
Na+
d Mg2+
20
Part II: Answer the following questions:
2.
16. Identify the following subatomic particles:
The number of these in the nucleus is equal to the atomic number.
a
b The particle that is gained or lost when ions are formed.
C
The particle that is not found in the nucleus.
d The particle that has no electrical charge.
The particle that has a much lower mass than the others..
17. Calculate the number of protons, neutrons and electrons in the following:
e
Element
Mass Number
Protons
Neon (Z = 10)
Neutrons
Electrons
20
Nitrogen (Z = 7)
14
Gallium (Z = 31)
70
Nickel (Z = 28)
59
Iron (Z = 26)
56
18. Carbon has atomic number 6. It comprises three isotopes, the first with o
neutrons, the second with 7 neutrons, the third with 8 neutrons.
Calculate the mass numbers of the three isotopes and represent them in the
a
form of C
b Explain what is meant by in
Transcribed Image Text:13. Which of the following species would require the highest energy for the removal CHEMISTRY GRADE 11 of one electron? c Ne Mg2+ a dF- 14. Which of the following has the lowest electronegativity? c Beryllium b Na+ 19. Carbon d Boron b Magnesium 15. Which of the following has the smallest radius? c Mg Na Na+ d Mg2+ 20 Part II: Answer the following questions: 2. 16. Identify the following subatomic particles: The number of these in the nucleus is equal to the atomic number. a b The particle that is gained or lost when ions are formed. C The particle that is not found in the nucleus. d The particle that has no electrical charge. The particle that has a much lower mass than the others.. 17. Calculate the number of protons, neutrons and electrons in the following: e Element Mass Number Protons Neon (Z = 10) Neutrons Electrons 20 Nitrogen (Z = 7) 14 Gallium (Z = 31) 70 Nickel (Z = 28) 59 Iron (Z = 26) 56 18. Carbon has atomic number 6. It comprises three isotopes, the first with o neutrons, the second with 7 neutrons, the third with 8 neutrons. Calculate the mass numbers of the three isotopes and represent them in the a form of C b Explain what is meant by in
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
IR Spectroscopy of Organic Molecules
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
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY