Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. explain why quantum numbers stop following the exp

Explain why quantum numbers stop following the expected trend for elements at potassium, while they do...

80.2K

Verified Solution

Question

Chemistry

Explain why quantum numbers stop following the expected trendfor elements at potassium, while they do follow the expected trendfor ions.

Answer & Explanation Solved by verified expert
4.2 Ratings (541 Votes)
Potassium is an alkali earth metal with electronic configurationas 1s2 2s2 2p6 3s23p6 4s1 and atomic number 19Quantum numbers stop following the trend for electronicconfiguration while filling electrons in orbitals The first twoelectrons are filled    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Finance
1.2K views

the ability to identify and record financial transactions is a core skill of accountants and bookkeepers...

Finance
1.2K views

Discuss how company shareholders can encourage their managers to act in a way which is consistent...

Medical Sciences
1.2K views

Describe representative examples of cranial reflexes that produce somatic responses or visceral responses to specific stimuli.

Finance
1.2K views

How do crypto currencies fit into the world of traditional currencies? How are they the same/different?...

Biology
1.2K views

Compare calcium chloride transformation, electroporation and transfection. State the benefits and drawbacks of each method and describe...

Chemistry
1.2K views

1 ) What volume of 0.150 M hydrochloric acid reacts with excess lead (II) nitrate solution...

Biology
1.2K views

Which species is most likely to exhibit clumped dispersion?dandelions with seeds dispersed by the windtigers...

Geometry
1.2K views

Line EF is tangent to circle at point A B E G A D If...

Accounting
1.2K views

Netpass Company has 300,000 shares of common stock authorized, 270,000 shares issued, and 100,000 shares...

Accounting
1.2K views

The Greensboro Performing Arts Center (GPAC) has a total capacity of 8,200 seats: 2,300 center...

Accounting
1.2K views

B uses a perpetual inventory system. Your examination of B Company's records indicates that B...

Finance
1.2K views

Norris Co. has developed an improved version of its most popular product. To get this...