« previous next »

Author Question: Give the ground state electron configuration for Pb. A) Xe 6s2 6p2 B) Xe 6s2 5d10 6p2 C) Xe 6s2 ... (Read 74 times)

rosent76

  • Hero Member
  • *****
  • Posts: 516
on: Aug 27, 2018
Give the ground state electron configuration for Pb.
 
  A) Xe 6s2 6p2
  B) Xe 6s2 5d10 6p2
  C) Xe 6s2 5f14 6d10 6p2
  D) Xe 6s2 4f14 5d10 6p2
  E) Xe 6s2 5f14 5d10 6p2

Question 2

Which of the following contains the most atoms? You shouldn't need to do a calculation here.
 
  A) 10.0 g Ne
  B) 10.0 g He
  C) 10.0 g Ar
  D) 10.0 g Kr
  E) 10.0 g Mg


moormoney

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

rosent76

  • Hero Member
  • *****
  • Posts: 516
Reply #2 on: Aug 27, 2018
Thank you!


moormoney

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Aug 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Eye configuration of a Hogna species Eye configuration of a Hogna species
Electron Microscope Images of a Diatom Electron Microscope Images of a Diatom
Change in Emotional States During Adolescence Average emotional state becomes teadilyi more negativ Change in Emotional States During Adolescence Average emotional state becomes teadilyi more negativ
How Safe Is Your State? Violent Crime in the United States How Safe Is Your State? Violent Crime in the United States
Fixed bed state (i) and complete fluidization (ii) Fixed bed state (i) and complete fluidization (ii)
Twenty percent of the automobiles inspected at a state inspection station required repairs to ... Twenty percent of the automobiles inspected at a state inspection station required repairs to ...
Video: Introduction to Diabetes

For a complete list of videos, visit our video library