URGENT PLEASE HELP!!!
Which one of the following sets of quantum numbers represents an electron with the highest energy?
Possible Answers:
A. n = 2, l = 0, ml = 0, ms = +1/2
B. n = 4, l = 0, ml = 0, ms = +1/2
C. n = 3, l = 0, ml = 0, ms = -1/2
D. n = 2, l = 1, ml = 0, ms = +1/2
E. n = 3, l = 1, ml = 1, ms = +1/2
Answers
it would be A, as the correct answer
A quantum number is a number that is used to analyze the different energy levels that atoms may access, which can be defined as follows:
Quantum number:The quantum number is the phase of an atom or ion that is defined by 4 quantum numbers that produce solutions to the Schrödinger wave equation for the hydrogen atom.
For (n,l, [tex]m_{l} ,\ m_s[/tex]) =(2,1,0, [tex]+\frac{1}{2}[/tex])
electron in 2p shell
For (n,l, [tex]m_{l} ,\ m_s[/tex]) =(3,0,0,[tex]-\frac{1}{2}[/tex])
electron in 3s shell
For (n,l, [tex]m_{l} ,\ m_s[/tex]) =(2,0,0, [tex]+\frac{1}{2}[/tex]))
electron in 2s shell
For (n,l, [tex]m_{l} ,\ m_s[/tex]) =(3,2,1, [tex]-\frac{1}{2}[/tex])
electron in 3d shell
we know that electrons in various shells are filled in as:
1s<2s< 2p<3s< 3p<4s < 3d
So, the highest energy level in an atom is in a 3d shell that is "(n,l, [tex]m_{l} ,\ m_s[/tex]) =(3,2,1, [tex]-\frac{1}{2}[/tex])"
That's why the final answer is "4th Option".
Find out more about the quantum numbers here:
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Related Questions
A garden hose fills a 2-gallon bucket in 5 seconds. The number of gallons, g, is proportional to the number of seconds, t, that the water is running. Select all the equations that represent the relationship between g and t
Answers
Answer:
Explanation:
Is is A
Answer:
g = 0.4t
t=0.4g
A small country has 425,000 people. 3800
babies are born and 950 people die. 1475
people immigrate to that country and 600
people emigrate. What is the growth rate?
Show your work!
Answers
Answer:
37.25%
Explanation:
425,000+3800-950+1475-600= 428,725
428,725-425,00=3,725
3,725÷100=37.25%
Hi guys this isn't really a question but I just found out that I was eligible to graduate high school earlier than expected.I was excited and was wondering if you all could give me some advice on what I should do and is it really worth it.Because I want to have the full high school experience but bat the same time I want to be the best that I can be academically. So Should I do it?This goes out to all my fellow high school attenders.
Answers
Answer:
If you are a high school athlete I would go through all of high school.
Explanation:
This would give you the most time to improve before graduating. Also it would give you more time to be looked at by recruiters.
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1 Explain what is meant by "commercial sites" (site 1)
Answers
Answer:
A commercial site might have reliable information, you have to be extra careful because commercial sites promote businesses, products, or services, so the content is likely to be biased toward whatever is being promoted. Once you have looked at the overall website, look at who wrote the article you are interested in. The article should include the author’s name, qualifications, and contact information. Consider whether the author is an expert on the subject matter and whether the author is qualified to write about it.
Explanation:
it gave me 100% on edg
Answer:
the other guy is right
Explanation:
In what way did political policies act as a centrifugal force in the Soviet Union during the late 1980s?
A. The government made strides to be more open with the people in the population, which improved communication
B. The government gave the people more freedom to criticize the government which led to nationalist movements
C. The government decided to increase its nuclear arms development, which angered the citizens.
D. The government tightened its hold on the economy, which left many citizens unemployed
E. The government made peace with the United States and its allies, which bolstered the economy.
Answers
Answer:
The correct answer is B. The government gave the people more freedom to criticize the government which led to nationalist movements
Explanation:
In the late 1980s, the economic and social situation in the Soviet Union was tense. The socialist economy was on the verge of collapse, the war in Afghanistan was an assured defeat, and the quality of life for Soviet citizens was appalling.
Due to these situations, the Soviet leader Mikhail Gorbachev decided to carry out a series of economic and political reforms, known as Perestroika and Glasnost, aimed at liberalizing the economy from a pure socialist model to a mixed model, and granting greater rights and civil liberties to the citizens.
Now, these freedoms granted to the population, instead of calming the waters, were seen by the political opposition (both internal and external) as a sign of weakness. This led to numerous mobilizations and demonstrations, which further weakened the already weak Soviet political apparatus and made possible the emergence of regionalist nationalisms in the former Soviet nations, especially those subjugated to the power of Russia.
Answer:
The government gave the people more freedom to criticize the government which led to nationalist movements
Explanation:
I took the test and got it right
“Is it ethically correct for corporations to profit by selling products made in prison labor environments?” List 5 reasons answering why or why not.
PLEASE HELP!! its due MIDNIGHT, i will give brainiest answer.
Answers
Use your knowledge of verbs to choose the correct word in each sentence.
I ____ a little English before I moved to the United States.
I ____English now.
The boy ____ for his English exam for months.
A.Had studied
B.Will have studied
C.Study
D.Am studying
Answers
Answer:
1. Had studied
2. Study/Am studying
3. Will have studied
Explanation:
those are the answers that make the most sense
Explanation:
had studied
am studying
was studying
Should an exhibitor misrepresent the age of their livestock to get into a different class?
OA. Depends
OB. Yes
OC. No
OD. If an adult says its okay
Answers
Answer:
yes
Explanation:
i love glee who else does and no i am not a child
Answers
Answer:
My sister does but I don't watch it
Yes! Love it :)
URGENT PLEASE HELP!!
Each shell (principal energy level) of quantum number n contains n subshells.
Possible answers:
A. True
B. False
Answers
the prepararory test for the SAT is called the
Answers
Explanation:
PSAT
give brainlist pls
Explanation:
PSAT that's what it called branliest plz
2. Using what you know about photosynthesis and cellular respiration, describe how matter
is involved in the transfer of energy from the sun to animals.
Answers
Answer:
The chloroplasts collect energy from the sun and use carbon dioxide and water in the process called photosynthesis to produce sugars. Animals can make use of the sugars provided by the plants in their own cellular energy factories, the mitochondria.
Explanation: Animals can make use of the sugars provided by the plants in their own cellular energy factories, the mitochondria.
The change in the amino acid sequence illustrated in Figure 1 caused a change in the shape of Receptor X . Based on the R groups of the original and substituted amino acids, explain why Receptor X changed shape.
Answers
Answer:
Change in Amino Acid sequence creates a whole new substance
Explanation:
Amino acid sequences with alterations will not fold into the same tertiary structure as the unaltered amino acid sequence. This causes receptors to not only change shape but not send the same signals. In short, any alterations in an amino acid sequence results in a completely different protein/receptor.
Which of the following demonstrates practical intelligence?
a. Solving a problem using creative thinking strategies
b. Conducting careful analysis to solve a problem
c. Resisting the impulse to give up
d. Utilizing "street smarts" to solve a problem
Answers
Answer:
D
Explanation:
Using "street smarts" to solve a problem.
The option that demonstrates practical intelligence is D. Utilizing "street smarts" to solve a problem.
Practical intelligence simply means the ability of individuals to use a more optimal for in order to solve a particular challenge.
According to Sternberg's theory, practical intelligence has to do with being street wise. This means that one has to look for practical means in order to find solutions to a particular challenge.
Practical intelligence is vital in order to deal with the tasks that we face in our everyday lives.
Read related link on:
https://brainly.com/question/19000481
Do you guys know any songs about migration or population? I need songs for my AP Human Geography project.
Answers
Juan Luis Guerra 4.40 Visa para un sueño
New Immigration Law
Song by Cocoa Tea
PlZZZ HELP ME ASAP
Increasing carbon dioxide from fossil fuel combustion is an anthropogenic activity that is causing an ecological consequence by excessively emitting carbon dioxide into the atmosphere. Aside from this example, think of and describe an instance how another anthropogenic activity is causing ecological consequences. Be sure to explain which ecosystem service or services are affected by this activity.
Answers
Answer:
Importance of Greenhouse Gases
Greenhouse gases, such as carbon dioxide, methane, nitrous oxide, and certain synthetic chemicals, trap some of the Earth's outgoing energy, thus retaining heat in the atmosphere. This heat trapping causes changes in the radiative balance of the Earth—the balance between energy received from the sun and emitted from Earth—that alter climate and weather patterns at global and regional scales.
Multiple lines of evidence confirm that human activities are the primary cause of the global warming of the past 50 years.1 Natural factors, such as variations in the sun's output, volcanic activity, the Earth's orbit, the carbon cycle, and others, also affect Earth's radiative balance. However, beginning in the late 1700s, the net global effect of human activities has been a continual increase in greenhouse gas concentrations.
Explanation:
mark me as brainliest thank you
Which of the following is the BEST example of centripetal forces that could be at work in a state?
O Astate has several ethnic groups that are seeking autonomy
O A state has two impassable rivers dividing the state into distinct regions
O A state has a population that speaks different dialects of the same language.
O A state has worked to fight against threats of invasion from a neighboring country.
O A state has a population that adheres to multiple branches of the Islamic religion.
Answers
Answer:
D. A state has worked to fight against threats of invasion from a neighboring country.
Explanation:
Fighting threats works as a centripetal force because it works to bring a country together. Furthermore, a strong, unified military provides a shared security and lends support and viability to the controlling government. :)
The best example of centripetal forces that could be at work in a state has worked to fight against threats of invasion from a neighboring country. The correct option is D.
What is a centripetal force?An object in motion will change its velocity in response to a force operating on it. The object will change the direction of the velocity if the force is perpendicular to the velocity. A uniform circular movement will result if the force is constant since the change in velocity will be continuous and uniform.
The gravitational pull between them produces the centripetal force that drives the motion in the unique situation of the Earth's circular motion around the Sun and any satellite's circular motion around any celestial body.
Therefore, the correct option is D, A state has worked to fight against threats of invasion from a neighboring country.
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Ocean currents near the equator are primarily:
Answers
What happened to those who did not surrender to the Mongols?
Answers
Answer:They were killed and put around the city to show what happens
Explanation: Im pretty sure this is what i remember sorry if its wrong, if its wrong that means im thinking about something else
Calculate the amount of work done against an atmospheric pressure of 1.00 atm when 500.0 g of zinc dissolves in excess acid at 30.0°C.
Zn(s) + 2H+(aq) → Zn2+(aq) + H2(g)
Possible answers:
A. w = +24.9kJ
B. w = -2.52kJ
C. w = 0
D. w = -19.3kJ
E. w = +22.4kJ
Answers
the provisions outlined in the treaty of paris (1783) most directly affected which of the following developments
Answers
Answer:
The establishment of the Northwest Territory
Explanation:
Took the test
Answer:
The establishment of the Northwest Territory.
Explanation:
Took the test.
pls meme for big pointts
Answers
Answer:
I thought this was kinda funny so here ya go :)
Explanation:
Which of the following is not a benefit of wildfires to ecosystems?
A)
habitat loss
B)
underbrush reduction
C)
new growth
D)
plant regeneration
E)
plant disease control
Answers
Answer:
A
Explanation:
Habitat Loss
Edge 2020
The benefit of wildfires to ecosystems is habitat loss. The correct option is A).
What is an ecosystem?An ecosystem is a region where a bubble of life is created by plants, animals, and other organisms interacting with the weather, environment, and other factors.
Abiotic variables, or nonliving components, coexist with biotic components in ecosystems. Plants, animals, and other species are biotic factors. The term "habitat loss" describes the shrinkage of the area where a given species, or group of species, may coexist and reproduce.
Land conversion for development by expanding populations, mining for resources, cutting down trees for paper goods, and, of course, agriculture are just a few of the factors that contribute to habitat loss.
Therefore, the correct option is A) habitat loss.
To learn more about the ecosystem, refer to the link:
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France how did the state-building and expansion & religion change overtime
Answers
Answer:
Europeans established new trading posts in Africa and Asia, which proved profitable for the rulers and merchants involved in new global trade networks. Some Asian states sought to limit the disruptive economic and cultural effects of European-dominated long-distance trade by adopting restrictive or isolationist trade policies.
(e.g. Ming China, Tokugawa Shogunate)
-Driven largely by political, religious, and economic rivalries, European states established new maritime empires, including the Portuguese, Spanish, Dutch, French, and British.
-The expansion of maritime trading networks fostered the growth of states in Africa, including the Asante and the Kingdom of the Kongo, whose participation in trading networks led to an increase in their influence.
Explanation:
9. Who regulates a corporation? (1 point)
O the government of the state, province, or national government with which it is registered
O the bondholders
O the corporation's founders
O the corporation's union
Answers
Describe one theory of forgetting. (Psychology)
Answers
Answer:
Trace decay theory states that forgetting occurs as a result of the automatic decay or fading of the memory trace. Trace decay theory focuses on time and the limited duration of short term memory. This theory suggests short term memory can only hold information for between 15 and 30 seconds unless it is rehearsed.
Explanation:
The ideas John Locke outlines in his Second Treatise of Government support
which of the following political philosophies?
A. Nullification
B. Popular sovereignty
O C. Absolute monarchy
D. Separation of powers
Answers
What experience would least demonstrate to an employer that you have the
self-management skills to be able to work cooperatively with groups of
employees?
A.building 3-D models as a hobby
b.being a member of the high school student council
c.being editor of the high school newspaper
Answers
Answer:
A.building 3-D models as a hobby
Explanation:
there would not be much communication going on with others for this to show a skill that you can work cooperatively with groups of employees. Hope this helps! :)
CAREER ESSENTIALS
Choose the correct answer.
1)Which of these is not a standard rule for writing a good resume?
a.You can stretch the truth on your resume in order to get the interview.
b.Lead with your best and leave out the rest.
c. Keep your resume to one page in length.
d. Show the employer the skills he or she wants to see.
Answers
Answer:
a.You can stretch the truth on your resume in order to get the interview.
Don't lie
If a certain town started with 45 people and had 360 people 15 months later, what is the growth rate? (r can also be per month instead of per year)