1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dvinal [7]
3 years ago
7

Carbon atoms are able to A.give off electrons to form negative carbon ions B.bond with other carbon atoms to form long chains C.

gain four extra electrons to form positive carbon ions D.form five single covalent bonds with their valence electrons
Biology
2 answers:
Natasha_Volkova [10]3 years ago
4 0

Answer:

B

Explanation:

Carbon atoms usually have a Lewis electron configuration of 2.4. To gain a stable electron configuration of 2.8, they usually form covalent bonds with other atoms such as another carbon and hydrogen. Carbon does not form ionic bonds because it would require much more energy for the atom to gain 4 electrons or lose the 4 electrons to achieve electron configuration. This is why carbon is a significant atom of life due to its versatility in how it bonds with other atoms including other carbon atoms. It can also form single double and triple bonds giving rise to many compounds, with the same elements, but with different properties.

Triss [41]3 years ago
3 0

Answer:

B

Explanation:

You might be interested in
Which reaction is responsible for the production of lipids when glycerol is joined to three fatty acids?
Anna35 [415]

This reaction is called a condensation reaction. It is also known as  a dehydration reaction.

When three fatty acids become attached to a glycerol molecule, a triglyceride is formed.  The fatty acids become attached to the glycerol through a condensation reaction named so because 3 water molecules are formed from the 3 OH groups from the fatty acid chains and 3 H atoms from the glycerol.

The bond formed between the fatty acid chain and the glycerol is called an ester linkage.



4 0
3 years ago
Which blood vessel has the highest concentration of glucose​
fgiga [73]
The mesenteric veins and the hepatic portal vein
5 0
3 years ago
Read 2 more answers
Which of the following cell organelles is thought to have once lived as a free-living
ladessa [460]

Answer:

Ribosomes here is your answer

7 0
2 years ago
What is expected to happen to the birth rate as population density and competition increase? A. increases B. remains the same C.
barxatty [35]
I think the answer is C. Hope it helps
8 0
3 years ago
Read 2 more answers
Which of the following is the best definition of alternative energy?
Andrew [12]

Answer:

D

Explanation:

Alternative energy is best defined as the use of energy sources other than traditional fossil fuels, which are considered environmentally harmful and are in short supply. Fossil fuels consist of natural gas, coal, and oil. Currently, fossil fuels are the most used energy source to heat our homes and power our cars.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Chris is trying to find the volume of a pool. what will he use?
    6·1 answer
  • Which of the following is NOT a subatomic particle of an atom?
    15·2 answers
  • How do scientists know if two organisms are members of the same species?
    11·1 answer
  • The greatest species diversity is found in________
    5·1 answer
  • A pre-purchase inspection differs from a pre-sale inspection in that
    5·1 answer
  • In relation to protein production and packaging in a eukaryotic cell, which step occurs first???
    8·1 answer
  • What are the four major components of the earth's crust?
    7·2 answers
  • NEED ANSWER ASAP WILL I+GIVE BRAINLY IF CORRECT!!
    8·1 answer
  • What are the levels of organization systems from simple to complex?
    13·1 answer
  • Which of the following irrigation methods is most likely to result in salinization of the soil, especially if the agricultural f
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!