Homework Answers
As we go down in a group in the periodic table ioniztion energy
decreases,thet is
the energy needed to remove outer electron. And when we go across
the period
from left to right IE value increases. So using these points let us
complete the
tabel
Ca --> Ca+ + e- ... 2
Cl---> Cl+ +e-...3
Ra--> Ra+ +e-..... 1
most for Cl, and least for Ra
****************
Ne --> Ne+ +e- ... 3
Na--> Na+e-... 2
Cs---> Cs++e- .... 1
most for Ne,least for Cs
********************************
thanks
Add Answer to:
Two sets of ionizations are shown in the tables below. Complete the tables by ordering each...
Two sets of ionizations are shown in the tables below. Complete the tables by ordering each...
Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of ionizations by increasing amount of energy required. In other words, for each set choose "1" next to the ionization that would require the least energy, "2" next to the ionization that would require the next least energy, and so on. ionization energy required ionization energy required Fr — Fr te ? Sn Sn +e ? Pb Pb + e Cs → Cs...
Two sets of ionizations are shown in the tables below. Complete the tables by ordering each...
Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of ionizations by increasing amount of energy required. In other words, for each set choose "1" next to the ionization that would require the least energy, "2" next to the ionization that would require the next least energy, and so on. ionization energy required ionization energy required Ne → Ne Fr — Fr te ? Al → Alt + é ? Li –...
Rank the following pairs of elements in terms of their electron affinities compared against each other....
Rank the following pairs of elements in terms of their electron affinities compared against each other. Note that larger (more positive) electron affinities refer to more exothermic electron affinities, as defined in the Tro textbook. All pairs must be correctly ranked for full credit. S vs. Al < K vs. Na < P vs. S < O vs. F. 2. Which of the following statements is false concerning the first ionization energy of magnesium? All the ionization energies listed below...
6. For each set of elements below, make a list of the largest radius, smallest radius,...
6. For each set of elements below, make a list of the largest radius, smallest radius, highest first ionization energy, lowest first ionization energy, most metallic, and least metallic. It may help to design a table that lists the elements in the first column and then has 6 headings to answer the other questions. a. Na, K, Rb, Cs b. B, N, F.Ne c. C, Ge, Sn, Pb
Problem Set 4 Atomic Structure and the Periodic Table Name: Date: Lab Section: General Instructions Complete the f...
Problem Set 4 Atomic Structure and the Periodic Table Name: Date: Lab Section: General Instructions Complete the following problems. Attach another sheet to give yourself space for problems 8,9,10 as needed. Assignment is due at the end of the lab period unless stated otherwise by instructor. 1.) Energy Levels and Sublevels for the Polyelectronic Atom (a) How many sublevels exist in the energy level (n = 5)? (b) How many orbitals exist in any f-sublevel? (c) What is the maximum...
Report: Quantum Numbers Assigning Quantum Numbers 1. For each element, complete the following tables. Write the...
Report: Quantum Numbers Assigning Quantum Numbers 1. For each element, complete the following tables. Write the ground state condensed electron configuration, draw the energy level orbital diagram (see partial example with Na), and write the quantum numbers for the "last" electron in the atom. Element - Na Mg Condensed e configuration NC [NC] 35 Energy level orbital diagram (Ne) Quantum numbers (last e) 1300 / 300 / Si Element ised e configuration P Ve 3²38 Ne 35² 3p' ve 35²...
For 12 Complete the orbildum for sodium to the right. Then draw a row on the...
For 12 Complete the orbildum for sodium to the right. Then draw a row on the d am that represents the first 4 Ionation energy is always positive. (True/False) 5. Across a period of the periodic table (left to right), first ionization energy... (increases / remains the same / decreases) 6. Why does have a higher ionization energy than C? 7. Down a family of the periodic table (top to bottom), first ionization energy... (increases / remains the same /...
Worksheet Chapter 6.1 Periodic Trends 1. Select the element with the highest ionization energy Name Date...
Worksheet Chapter 6.1 Periodic Trends 1. Select the element with the highest ionization energy Name Date a F b. Ne d. Ar e. He 2. Which alkali metal is expected to have the smallest ionization energy? c. CI a. Li b. Na d. Cs e. Fr 3. Which of the following would be expected to have the smallest atomic size? c. Rb a. K c. Rb d. Sr e. Cs 4. Which of the following would be expected to have...
- Class period! Unit 4: Periodic Trends "lonization Energy Trend" - Wksh # 4 2 Directions:...
- Class period! Unit 4: Periodic Trends "lonization Energy Trend" - Wksh # 4 2 Directions: Please answer each fill in the blank with the best answer. 1. The energy required to remove an electron from a gaseous atom is called the T ilas_energy. 2. When an electron is removed the atom gets a 3. The energy required to remove a second electrons is called the charge. energy. 4. It always requirest i -- to remove a second electron. 5....
Draw Lewis dot structures of the following molecules, identify the steric number, and indicate if there...
Draw Lewis dot structures of the following molecules, identify the steric number, and indicate if there is a net dipole moment using an arrow and δ- 8- as we did in class (and in your book). Use VSEPR theory to predict the geometry around the central atom of the molecule 1. (e) [Hs0] (f) HCO2 (a) CCl4 (b) COCl2 (c) NFs (d) BrO (g) [I3] (h) OC(NH2)2 2. Select the best choice, and BRIEFLY indicate the reason for your choice...
Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of ionizations by increasing amount of energy required. In other words, for each set choose "1" next to the ionization that would require the least energy, "2" next to the ionization that would require the next least energy, and so on. ionization energy required ionization energy required Fr — Fr te ? Sn Sn +e ? Pb Pb + e Cs → Cs...
Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of ionizations by increasing amount of energy required. In other words, for each set choose "1" next to the ionization that would require the least energy, "2" next to the ionization that would require the next least energy, and so on. ionization energy required ionization energy required Ne → Ne Fr — Fr te ? Al → Alt + é ? Li –...
6. For each set of elements below, make a list of the largest radius, smallest radius, highest first ionization energy, lowest first ionization energy, most metallic, and least metallic. It may help to design a table that lists the elements in the first column and then has 6 headings to answer the other questions. a. Na, K, Rb, Cs b. B, N, F.Ne c. C, Ge, Sn, Pb
Problem Set 4 Atomic Structure and the Periodic Table Name: Date: Lab Section: General Instructions Complete the following problems. Attach another sheet to give yourself space for problems 8,9,10 as needed. Assignment is due at the end of the lab period unless stated otherwise by instructor. 1.) Energy Levels and Sublevels for the Polyelectronic Atom (a) How many sublevels exist in the energy level (n = 5)? (b) How many orbitals exist in any f-sublevel? (c) What is the maximum...
Report: Quantum Numbers Assigning Quantum Numbers 1. For each element, complete the following tables. Write the ground state condensed electron configuration, draw the energy level orbital diagram (see partial example with Na), and write the quantum numbers for the "last" electron in the atom. Element - Na Mg Condensed e configuration NC [NC] 35 Energy level orbital diagram (Ne) Quantum numbers (last e) 1300 / 300 / Si Element ised e configuration P Ve 3²38 Ne 35² 3p' ve 35²...
For 12 Complete the orbildum for sodium to the right. Then draw a row on the d am that represents the first 4 Ionation energy is always positive. (True/False) 5. Across a period of the periodic table (left to right), first ionization energy... (increases / remains the same / decreases) 6. Why does have a higher ionization energy than C? 7. Down a family of the periodic table (top to bottom), first ionization energy... (increases / remains the same /...
Worksheet Chapter 6.1 Periodic Trends 1. Select the element with the highest ionization energy Name Date a F b. Ne d. Ar e. He 2. Which alkali metal is expected to have the smallest ionization energy? c. CI a. Li b. Na d. Cs e. Fr 3. Which of the following would be expected to have the smallest atomic size? c. Rb a. K c. Rb d. Sr e. Cs 4. Which of the following would be expected to have...
- Class period! Unit 4: Periodic Trends "lonization Energy Trend" - Wksh # 4 2 Directions: Please answer each fill in the blank with the best answer. 1. The energy required to remove an electron from a gaseous atom is called the T ilas_energy. 2. When an electron is removed the atom gets a 3. The energy required to remove a second electrons is called the charge. energy. 4. It always requirest i -- to remove a second electron. 5....
Draw Lewis dot structures of the following molecules, identify the steric number, and indicate if there is a net dipole moment using an arrow and δ- 8- as we did in class (and in your book). Use VSEPR theory to predict the geometry around the central atom of the molecule 1. (e) [Hs0] (f) HCO2 (a) CCl4 (b) COCl2 (c) NFs (d) BrO (g) [I3] (h) OC(NH2)2 2. Select the best choice, and BRIEFLY indicate the reason for your choice...
Most questions answered within 3 hours.
-
Phosphorus violates the 'octet rule' in biological molecules,
forming more covalent bonds than expected based on...
asked 17 seconds ago -
A 1.3 eV electron has a 10-4 probability of tunneling
through a 2.4 eV potential barrier....
asked 18 minutes ago -
What is the one ingredient that is common to being successful
with all stakeholders?
profit
trust...
asked 17 minutes ago -
Write an assembly language 32 bit program that reads in lines of
text by a .txt...
asked 20 minutes ago -
what is the density ( in g/L) of hydrogen gas at 29 degrees C and a...
asked 28 minutes ago -
5-6. You are considering three investment alternatives for some
spare cash: Old Reliable Corporation stock (A1),...
asked 20 minutes ago -
Problem 16-02
Receivables Investment
Medwig Corporation has a DSO of 45 days. The company averages
$7,250...
asked 35 minutes ago -
Mr. Brown hired Lowe's Maintenance Services Limited to repair
and paint the exterior wall of his...
asked 36 minutes ago -
When might an index slow down the overall performance of the
database? Choose the best answer....
asked 41 minutes ago -
Due to a recession, expected inflation this year is only 2.25%.
However, the inflation rate in...
asked 42 minutes ago -
Write four functions: (IN PYTHON 3)
1) bound(l) - given a list of integers l, compute...
asked 45 minutes ago -
A quarterback throws a football. When the football leaves his
hand, it has a horizontal velocity...
asked 52 minutes ago