Homework Answers
79. The Electron affinity is higher for elements with more electronegativity.
a. Na and Rb
Na is the more electronegative meaning it has higher EA
b. S is more electronegative meaning maning it has higher EA
c. N is more electronegative meaning maning it has higher EA
d. F is more electronegative meaning maning it has higher EA
80. a. S is more electronegative meaning maning it has higher EA
b. K is more electronegative meaning maning it has higher EA
c. P is more electronegative meaning maning it has higher EA
d. Br is more electronegative meaning maning it has higher EA
Add Answer to:
79. Choose the element with the more negative (more exothermic) electron affinity from each pair b. BorS a. Na...
7. Which element has the following electron configurations? lon: [Ar]3d10 lon (-1 charge): [Kr]5s4d105p6 8. Write t...
7. Which element has the following electron configurations? lon: [Ar]3d10 lon (-1 charge): [Kr]5s4d105p6 8. Write the following in order of increasing size As O Br Br Na Rb Te²- F- 02- 9. Arrange these elements in order of decreasing first ionization energy: CI, S, Sn, Pb 10. Choose the element with a more negative (exothermic) electron affinity in each pair: K or Cs Si or P Ga or Br Mg or s 11. a) Which has a higher ionization...
73. Choose the element with the higher first ionization energy from each pair. a. Br or Bi b. Na or Rb c. As or At...
73. Choose the element with the higher first ionization energy from each pair. a. Br or Bi b. Na or Rb c. As or At d. Por Sn 74. Choose the element with the higher first ionization energy from each pair. POD a. Por I b. Si or C1 c. Por Sb d. Ga or Ge
Exothermic Electron Affinity!
Choose the element with the more negative (more exothermic) electron affinity from each of the following pairs.EXPLAIN your answer please :)Li or KCl or CC or NLi or F
8. Which of the following atoms has the largest magnitude electron affinity? (a) Sodium (Na) (b)...
8. Which of the following atoms has the largest magnitude electron affinity? (a) Sodium (Na) (b) Rubidium (Rb) (c) Caesium (Cs) (d) Potassium (K) ( e) Lithium (Li)
Using the expected trends, predict which eleme electron affinity (the most negative value). a. Cor Ge b. Na or C c. Br or I nt in each of the following sets will have the most favorable Usin...
Using the expected trends, predict which eleme electron affinity (the most negative value). a. Cor Ge b. Na or C c. Br or I nt in each of the following sets will have the most favorable
Using the expected trends, predict which eleme electron affinity (the most negative value). a. Cor Ge b. Na or C c. Br or I nt in each of the following sets will have the most favorable
Question 15 Which element has the highest electron affinity? Fr Na OC Li D Question 19...
Question 15 Which element has the highest electron affinity? Fr Na OC Li D Question 19 100% 2 pts Su Home My CzHg + 302 - 3CO2 + 4H2 How many moles of oxygen are necessary to react completely with 4.0 moles of propane (CH)? 10 9 12 none of these Question 20 2 pts Which of the following elements have the lowest ionization energy? OF Rb Na Question 22 Which of the following atoms is the largest? O Rb...
On the basis of periodic trends, choose the more metallic element from each pair (if possible)....
On the basis of periodic trends, choose the more metallic element from each pair (if possible). You may want to reference (Pages 366 - 368) Section 8.8 while completing this problem. Part A As or Sb or Sb As Based on periodic trends alone, it is impossible to tell which element is more metallic. SubmitRequest Answer Part B Ga or Sn or Sn Ga Based on periodic trends alone, it is impossible to tell which element is more metallic. SubmitRequest...
5. Circle the larger species in each pair. a. Por P3- b. Вe or Be* c....
5. Circle the larger species in each pair. a. Por P3- b. Вe or Be* c. Cs or Cs d. Ior I 6. Circle the element with the more negative electron affinity in each pair. Rb or Fr a. b. Ве or O c. In orI 7. Determine whether each of the following represents a ground state electron configuration. For any one that does not, write the correct configuration. Identify the atoms. Hint: Do not change the total number of...
please only answers for questions 1-23. No work needed 1) Give the ground state electron configuration...
please only answers for questions 1-23. No work needed
1) Give the ground state electron configuration for the ion of Ba. A) [Krj5s24d 105pfes2 B) (KrjS24d105ph26p2 9(KrjS24d105p6 D) Kr525p E) [Kr]5s24d105pés 2) Choose the valence orbital diagram that represents the ground state of Se A) 1 11 1 4s 4p в) 1 11 4s 4p C) 1L 3s Зр D) 11 1L 1 3s Зр E) 1 1 4s 4P 3) How many valence electrons do the alkaline earth metals...
Valence electrons of which element experience the largest effective nuclear charge? (A) Mg (B) Na (C)...
Valence electrons of which element experience the largest effective nuclear charge? (A) Mg (B) Na (C) Si (D) Al (E) P In which series do the ionic radii increase? (A) Rb+, Br−, Se2− (B) Br−, Se2−, Rb+ (C) Se2−, Br−, Rb+ (D) Br−, Rb+, Sr2+ (E) Rb+, Sr2+, In3+
7. Which element has the following electron configurations? lon: [Ar]3d10 lon (-1 charge): [Kr]5s4d105p6 8. Write the following in order of increasing size As O Br Br Na Rb Te²- F- 02- 9. Arrange these elements in order of decreasing first ionization energy: CI, S, Sn, Pb 10. Choose the element with a more negative (exothermic) electron affinity in each pair: K or Cs Si or P Ga or Br Mg or s 11. a) Which has a higher ionization...
73. Choose the element with the higher first ionization energy from each pair. a. Br or Bi b. Na or Rb c. As or At d. Por Sn 74. Choose the element with the higher first ionization energy from each pair. POD a. Por I b. Si or C1 c. Por Sb d. Ga or Ge
Using the expected trends, predict which eleme electron affinity (the most negative value). a. Cor Ge b. Na or C c. Br or I nt in each of the following sets will have the most favorable
Using the expected trends, predict which eleme electron affinity (the most negative value). a. Cor Ge b. Na or C c. Br or I nt in each of the following sets will have the most favorable
Question 15 Which element has the highest electron affinity? Fr Na OC Li D Question 19 100% 2 pts Su Home My CzHg + 302 - 3CO2 + 4H2 How many moles of oxygen are necessary to react completely with 4.0 moles of propane (CH)? 10 9 12 none of these Question 20 2 pts Which of the following elements have the lowest ionization energy? OF Rb Na Question 22 Which of the following atoms is the largest? O Rb...
5. Circle the larger species in each pair. a. Por P3- b. Вe or Be* c. Cs or Cs d. Ior I 6. Circle the element with the more negative electron affinity in each pair. Rb or Fr a. b. Ве or O c. In orI 7. Determine whether each of the following represents a ground state electron configuration. For any one that does not, write the correct configuration. Identify the atoms. Hint: Do not change the total number of...
please only answers for questions 1-23. No work needed
1) Give the ground state electron configuration for the ion of Ba. A) [Krj5s24d 105pfes2 B) (KrjS24d105ph26p2 9(KrjS24d105p6 D) Kr525p E) [Kr]5s24d105pés 2) Choose the valence orbital diagram that represents the ground state of Se A) 1 11 1 4s 4p в) 1 11 4s 4p C) 1L 3s Зр D) 11 1L 1 3s Зр E) 1 1 4s 4P 3) How many valence electrons do the alkaline earth metals...
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 7 minutes ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 43 minutes ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 1 hour ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 3 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 2 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 3 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 4 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 4 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 4 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 4 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 4 hours ago -
Why are polymers not typically casted into products?
asked 4 hours ago