This topic contains a solution. Click here to go to the answer

Author Question: The fundamental force underlying all chemical reactions is A) gravitational. B) nuclear. C) ... (Read 18 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
The fundamental force underlying all chemical reactions is
 
  A) gravitational.
  B) nuclear.
  C) centripetal.
  D) electrical.
  E) none of the above

Question 2

The pair of protons in the nucleus of a helium atom
 
  A) attracts a pair of orbiting electrons.
  B) repels orbiting electrons.
  C) both of these
  D) neither of these



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anton

  • Sr. Member
  • ****
  • Posts: 302
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A




azncindy619

  • Member
  • Posts: 562
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)


ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
Excellent

 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

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?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

For a complete list of videos, visit our video library