This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Does a shell have to contain electrons in order to exist? A) A shell is a form of energy that ... (Read 249 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567
on: Jul 29, 2018
Does a shell have to contain electrons in order to exist?
 
  A) A shell is a form of energy that requires electrons in order to exist.
  B) A shell is just a region of space which may or may not contain electrons.
  C) A shell is just a conceptual model, hence, it doesn't really exist with or without the electron.
  D) Two of the above are reasonable answers.

Question 2

What do the electron configurations for all the group 18 noble gases have in common?
 
  A) They have the same number of electrons.
  B) They occupy the same number of shells.
  C) Their outermost occupied shells are filled to capacity.
  D) all of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aadams68

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


Starlight

  • Member
  • Posts: 567
Reply 2 on: Jul 29, 2018
Wow, this really help

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Organisms can be classified according to their source of energy Organisms can be classified according to their source of energy
Energy coupling in mechanical and chemical processes Energy coupling in mechanical and chemical processes
Energy Balance Energy Balance
Patient registration form. Patient registration form.
energy of interaction and distance of particle energy of interaction and distance of particle
Energy profile of anaerobic glycolysis Energy profile of anaerobic glycolysis
Video: New DNA Strand Replication

For a complete list of videos, visit our video library