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

Author Question: What elements are represented by Lewis structures which each have four ... (Read 98 times)

dalyningkenk

  • Hero Member
  • *****
  • Posts: 598
What elements are represented by Lewis structures which each have four dots?

Question 2

What is the historical basis for the term organic?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

choc0chan

  • Sr. Member
  • ****
  • Posts: 362
Answer to Question 1

C, Si, Ge, Sn, Pb

Answer to Question 2

It was observed that certain compounds were produced from living organisms (from biological
organs), so it was theorized that this relationship gave these organic compounds the ability or vital force
to give life to biological systems.



dalyningkenk

  • Hero Member
  • *****
  • Posts: 598

choc0chan

  • Sr. Member
  • ****
  • Posts: 362

 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

For a complete list of videos, visit our video library