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
eduard
2 years ago
8

Select the correct answer. Which statement correctly explains the polarity of the water molecule? A. The hydrogen end of the mol

ecule has a partial negative charge and the oxygen end has a partial positive charge. B. The oxygen end of the molecule has a partial negative charge and the hydrogen end has a partial positive charge. C. Both ends of the molecule have a partial negative charge, which attracts the other water molecule towards itself.
Biology
1 answer:
Nuetrik [128]2 years ago
7 0

Answer:

option B) The oxygen end of the molecule has a partial negative charge and the hydrogen end has a partial positive charge.

Justification:

The electronegativity of an element accounts for its relative ability to attract electrons.

Being oxygen more electronegative than hdyrogen (the electronegativity of oxygen is 3.44 while the electronegativity of the hydrogen is 2.20), the electron density will be displaced toward the oxygen, letting it with a partial negative charge and the hydrogen with a partial positive charge.

Finally, since the charge is not symmetrical distributed around a center of the molecule, the molecule ends being polar.

You might be interested in
Birds' beaks give us clues about their niches.
Bumek [7]

Answer:

That's correct most birds have diffrent shaped beaks for diffrent reasons for example some birds can tweezer beaks which helps to dig into the worm holes to get worms or help to drill into trees

Explanation:

3 0
2 years ago
Drag each tile to the correct location on the table. Not all tiles will be used.
pantera1 [17]

Answer:

Sialon/ACM112760324 can be provided in Alfa Chemistry. We are dedicated to provide our customers the best products and services.

Explanation:

https://www.alfa-chemistry.com/sialon-cas-112760-32-4-item-193752.htm

5 0
3 years ago
Arteries carry oxygenated blood away from the heart and typically have ________________ blood pressure. Veins carry deoxygenated
KatRina [158]
The correct answer is high, low.

Arteries are part of the circulatory system and are responsible for carrying blood away from the heart and around the body. The arterial blood is oxygenated and this process ensures that every tissue around the body will receive oxygen and nutrients through this blood flow.

Veins are also part of the circulatory system and are responsible for carrying the deoxygenated blood from the tissues back to the heart.

Venous pressure is much lower than the arterial pressure. More specifically, venous pressure ranges from 5 to 8 mmHg, while arterial pressure ranges from 15 to 30 mmHg.
4 0
3 years ago
How do u do punnet squares
Readme [11.4K]

Answer:

    X.     X

x/. Xx     / Xx

--------------------

x/ Xx        / Xx

Explanation:

3 0
3 years ago
Read 2 more answers
Which specialty or subdivision (Like gross anatomy, surface anatomy, histology, regional anatomy etc) might focus on studying al
nikklg [1K]

Regional anatomy might focus on studying all of the structures of the ankle and foot.

<h3>What is Regional Anatomy?</h3>
  • The shapes, locations, and relationships of the human body's structures in a particular region are the subject of regional anatomy.
  • One of the fundamental building blocks of safe and effective medical practice is a thorough understanding of regional anatomy.
  • After finishing this course successfully, students should receive knowledge of the major anatomical divisions, such as those of the thorax or upper limb, with an emphasis on the interactions between the numerous systemic structures (such as the muscles, nerves, and arteries) found there.
  • Understanding the morphological function of the various body regions in relation to one another and the body as a whole.
  • The capacity to employ regional anatomical knowledge to comprehend the underlying anatomical causes of actual biological issues.

To learn more about Anatomy refer to:

brainly.com/question/21190730

#SPJ4

4 0
1 year ago
Other questions:
  • Need help ASAP please and you
    6·1 answer
  • Fermentation supplies ....blank..... ATP molecules beyond that obtained by glycolysis
    9·1 answer
  • Suppose a gene has three exons, with 570 nucleotides in exon 1, 420 in exon 2, and 810 in exon 3. there is a variant in which ex
    8·1 answer
  • A single called organism will be different from the parent
    13·1 answer
  • PLEASE HELP ME I WILL MAKE YOU BRAINLIEST!!!!!!! Need help with number 31!!
    6·2 answers
  • Calcium has an atomic number of 20 and an atomic mass (weight) of 40. Therefore, we know that calcium has
    10·2 answers
  • How do mutations affect a species ability to survive and reproduce? Justify your response in two or more complete sentences.
    9·1 answer
  • What is double fertilisation
    5·2 answers
  • Assume that you live in a city in the southern hemisphere. match each event with its approximate date. tiles spring equinox summ
    5·2 answers
  • Why isn't it possible for adenine to pair with cytosine<br> or guanine?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!