Homework Answers
Add Answer to:
which outer electron configurations 53. Which outer electron configuration would you expect to belong to a reactive...
.(12pts) Identify the group of elements that correspond to each of the following generalized electron configurations....
.(12pts) Identify the group of elements that correspond to each of the following generalized electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns2np5 (b) [Noble gas] ns2(n-1)d2 (c) [Noble gas] ns2(n-1)d10np1 (d) [Noble gas] ns2(n-2)f6
Chapter 9 1. Na+ has the same electron configuration as which noble gas? A) Ne b)...
Chapter 9 1. Na+ has the same electron configuration as which noble gas? A) Ne b) Ar c) Xe d) Rn 2. Cl- has the same electron configuration as which noble gas? A) Ne b) Ar c) Xe d) Rn 3. Which of these steps requires the most energy in the formation of a solid ionic compound from its elements? A) removal of the electron from the metal to form the cation b) transfer of the removed electron to the...
5.(12 pts) Identify the group of elements that correspond to each of the following generalized electron...
5.(12 pts) Identify the group of elements that correspond to each of the following generalized electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns?np (b) [Noble gas] ns?(n-1)d? (c) [Noble gas) ns-(n-1)dlºnp! (d) [Noble gas] ns (n-2015 6.(18ps) (a) 6pts. What is the ground state electron configuration and orbital diagram of Nb(41)? Is this paramagnetic or diamagnetic? (b) 4pts. The following is an excited state configuration of a neutral atom:...
5.(12pts) Identify the group of elements that correspond to each of the following generalized electron configurations....
5.(12pts) Identify the group of elements that correspond to each of the following generalized electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns²nps (b) [Noble gas) ns?(n-1)d? (c) [Noble gas] ns´(n-1)dlºnp' (d) [Noble gas] ns”(n-2)fº
5.(12pts) Identify the group of elements that correspond to each of the following generali zed electron...
5.(12pts) Identify the group of elements that correspond to each of the following generali zed electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns?nps (b) [Noble gas] ns? (n- 1)d? (c) [Noble gas] ns (n-1)d 1°np (d) [Noble gas] ns (n-2)f"
10) How many valence electrons are there in an atom with an electron configuration of 1s...
10) How many valence electrons are there in an atom with an electron configuration of 1s 2s 2p 3s 3ps A) 2 B) 3 C) 5 D) 7 E) none of these 11) Consider the element with the electron configuration (Kr]5524d105p. This element is A) a halogen B) a transition metal C) an alkali metal D) an alkaline earth metal E) a noble gas 12) In which set of elements would all members be expected to have very similar chemical...
Write ground-state electron configurations for the ions Bek*, O* and Fe2+ Which do you expect will...
Write ground-state electron configurations for the ions Bek*, O* and Fe2+ Which do you expect will be paramagnetic due to the presence of unpaired electrons? (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form as 152 2st or in condensed form as [He]2s.) ion electron configuration paramagnetic Bet Submit Answer 5 question attempts remaining
Write ground-state electron configurations for the ions Sr, Li, o2and Cu Which do you expect will...
Write ground-state electron configurations for the ions Sr, Li, o2and Cu Which do you expect will be paramagnetic due to the presence of unpaired electrons? Express your answer as a series of orbitals. For example, the electron configuration ofLi would be entered in complete form as 152 2s1 or in condensed form as He 2s1 ) ion electron configuration paramagnetic Si し1" 41. Cu
8. Write the electron configuration for each of the following atoms and for the simple ion...
8. Write the electron configuration for each of the following atoms and for the simple ion that the element most commonly forms. In each case, indicate which noble gas has the same electron configuration as the ion. a. sodium, Z=11 b. iodine, Z= 53 c. calcium, Z=20 d. nitrogen, Z-7 e. fluorine, Z= 9
Using SPECTROSCOPIC notation write the complete electron configuration for the chromium(II) ion. Using NOBLE GAS...
Using SPECTROSCOPIC notation write the complete electron configuration for the chromium(II) ion. Using NOBLE GAS notation write the electron configuration for the cobalt(III) ion. Submit Answer Try Another Version 3 item attempts remaining Write ground-state electron configurations for the ions S, P3, Na and Crt. Which do you expect will be paramagnetic due to the presence of unpaired electrons? (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form...
Chapter 9 1. Na+ has the same electron configuration as which noble gas? A) Ne b) Ar c) Xe d) Rn 2. Cl- has the same electron configuration as which noble gas? A) Ne b) Ar c) Xe d) Rn 3. Which of these steps requires the most energy in the formation of a solid ionic compound from its elements? A) removal of the electron from the metal to form the cation b) transfer of the removed electron to the...
5.(12 pts) Identify the group of elements that correspond to each of the following generalized electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns?np (b) [Noble gas] ns?(n-1)d? (c) [Noble gas) ns-(n-1)dlºnp! (d) [Noble gas] ns (n-2015 6.(18ps) (a) 6pts. What is the ground state electron configuration and orbital diagram of Nb(41)? Is this paramagnetic or diamagnetic? (b) 4pts. The following is an excited state configuration of a neutral atom:...
5.(12pts) Identify the group of elements that correspond to each of the following generalized electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns²nps (b) [Noble gas) ns?(n-1)d? (c) [Noble gas] ns´(n-1)dlºnp' (d) [Noble gas] ns”(n-2)fº
5.(12pts) Identify the group of elements that correspond to each of the following generali zed electron configurations. No partial credit. You should check your work using table 7.3 of text. (a) [Noble gas] ns?nps (b) [Noble gas] ns? (n- 1)d? (c) [Noble gas] ns (n-1)d 1°np (d) [Noble gas] ns (n-2)f"
10) How many valence electrons are there in an atom with an electron configuration of 1s 2s 2p 3s 3ps A) 2 B) 3 C) 5 D) 7 E) none of these 11) Consider the element with the electron configuration (Kr]5524d105p. This element is A) a halogen B) a transition metal C) an alkali metal D) an alkaline earth metal E) a noble gas 12) In which set of elements would all members be expected to have very similar chemical...
Write ground-state electron configurations for the ions Bek*, O* and Fe2+ Which do you expect will be paramagnetic due to the presence of unpaired electrons? (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form as 152 2st or in condensed form as [He]2s.) ion electron configuration paramagnetic Bet Submit Answer 5 question attempts remaining
Write ground-state electron configurations for the ions Sr, Li, o2and Cu Which do you expect will be paramagnetic due to the presence of unpaired electrons? Express your answer as a series of orbitals. For example, the electron configuration ofLi would be entered in complete form as 152 2s1 or in condensed form as He 2s1 ) ion electron configuration paramagnetic Si し1" 41. Cu
8. Write the electron configuration for each of the following atoms and for the simple ion that the element most commonly forms. In each case, indicate which noble gas has the same electron configuration as the ion. a. sodium, Z=11 b. iodine, Z= 53 c. calcium, Z=20 d. nitrogen, Z-7 e. fluorine, Z= 9
Using SPECTROSCOPIC notation write the complete electron configuration for the chromium(II) ion. Using NOBLE GAS notation write the electron configuration for the cobalt(III) ion. Submit Answer Try Another Version 3 item attempts remaining Write ground-state electron configurations for the ions S, P3, Na and Crt. Which do you expect will be paramagnetic due to the presence of unpaired electrons? (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered in complete form...
Most questions answered within 3 hours.
-
The average length of time between arrivals at a turnpike
toll-booth is 26 seconds. What is...
asked 42 minutes ago -
(a) A piston at 6.1 atm contains a gas that occupies a volume of
3.5 L....
asked 1 hour ago -
Please answer true or false. Words
cannot be changed or added in to make it true...
asked 1 hour ago -
An empty test tube weighs 15.923 grams. Then,
MgCl2•6H2O is added into the test tube. After...
asked 1 hour ago -
Assume memory access is 10 units of time and disk access is
10000 units of time....
asked 2 hours ago -
1. Are all good samples random?
2. Magazines often report surveys giving statistics such as “63%...
asked 2 hours ago -
Under all the various types of market structures, firms
must eventually earn some economic profits for...
asked 2 hours ago -
Consider the following fitness regime for a single locus trait
with two co-dominant alleles: w11 =...
asked 2 hours ago -
A large cable company reports the following.
80% of its customers subscribe to its cable TV...
asked 2 hours ago -
Please answer the question in brief.
Discuss the role of ERP in organizations. Are ERP tools...
asked 2 hours ago -
Discuss the pros and cons of collaborative software such
as SameTime. Does it increase productivity? What...
asked 2 hours ago -
Buying your in-laws a gift because it’s expected is
due to the ____________ motive of gift-giving....
asked 2 hours ago