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
slava [35]
3 years ago
10

In the chemical compound C2H2, how many pairs of electrons are shared between the two carbon atoms?

Biology
2 answers:
bonufazy [111]3 years ago
8 0

Acetylene (C2H2) has a triple bond between the two carbons. So 3 pairs of electrons. Biomed is talking about ethylene (C2H4).

Explanation:

Acetylene (systematic name: ethyne) is the synthetic compound with the formula C2H2. It is a hydrocarbon and the simplest alkyne. This colorless gas is widely utilized as a fuel and a chemical structure block. It is uncertain in its pure form and thus is usually marketed as a solution

suter [353]3 years ago
5 0
3 pairs of electrons are shared between the two carbon atoms.
You might be interested in
Why the answer b is correct?
photoshop1234 [79]

Answer: more accuracy in a lot percatage

Explanation:

6 0
3 years ago
All cells within an organism with have the same number of chromosomes except the gemete? True or false
Nana76 [90]

Answer: false

Explanation: all cells in an organism will have diploid cells including the gamete (excluding sex cells)

3 0
4 years ago
Vestigial structures are remains of a structure that was functional in some ancestor but is no longer functional in the organism
NikAS [45]
The definition of vestigial structures is structures that appear to have lost their necessity throughout evolution so the answer would be true. 
6 0
3 years ago
Once a new finding is published in a scientific journal, it is still only preliminary and must undergo repeated testing to event
aalyn [17]

Answer:

The correct answer is - true.

Explanation:

The scientific journal is are the journals that publish the recent scientific findings or scientific experiments that produce new and appropriate results regarding particular experiment or research/

To confirm an experiment, published finding must be tested repeatedly by different scientists and researchers and see if the results are same in particular conditions.

Thus, the correct answer is - true.

7 0
4 years ago
Which of the following statements about the classification of organisms are correct?
lyudmila [28]

The answer should be all of the above, if it is not then the answer is A dichotomous key can help classify an unknown organism.

Hope this helps, if not, comment below please!!!!

7 0
3 years ago
Read 2 more answers
Other questions:
  • How are human beings and chimpanzees phylogenetically related?
    8·2 answers
  • sort the excerpted below into examples and counterexamples of the theme strangers can act heroically. i saw a great many kindly
    12·1 answer
  • Do u u know the answer to From One to Many?
    7·1 answer
  • How are acids and bases different? how do their pH values differ?
    15·1 answer
  • Fossils on the continent may be similar to fossils on another continent. This observation supports which theory ?
    15·1 answer
  • Evaluate the lack of cuticle in moss plants <br> plz help me i really struggling
    10·1 answer
  • Consider the impacts on the bird population and its gene pool. __________ is responsible for gene flow and an important mechanis
    15·2 answers
  • Which of the following is true about protein molecules? A. Protein molecules are made up of strands of DNA joined together by am
    14·1 answer
  • The role played by the systems of the body in ensuring survival of farm animals in hot and dry climates
    9·1 answer
  • This picture shows examples of a cross section of human skin.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!