Biology College

Which of the following is different between polar and
nonpolar molecules?
The presence of charges on the atoms
The presence of covalent bonds
The number of atoms in the molecule
The number of electrons shared
Please answer fast

Answers

Answer 1

Answer:

the number of electrons shared

Related Questions

Which factor increases as a result of increasing altitude? air pressure, air density, height of sea level or space between gas molecules

Answers

Answer:

space between gas molecules

Explanation:

as the altitude increases the air density decrease because of weaker gravity and these led to more distant of air molecule  and the space between gas is increased

As the altitude increases the air density decrease because of weaker gravity and these led to more distance between air molecule and the space between gas is increased.

The answer is option D.

What is the effect of the increase in height?

As the height increases, the pressure increases. - As the height increases, the air density increases. - Air pressure and congestion are very low at sea level. - Heavy air is more pressurized than small dense air.

Why does the pressure rise at higher altitudes?

The gravitational pull between the earth and the air atoms is much larger than those distant molecules - they are heavier - pull them closer and increase the force (energy per unit) between them.

Learn more about increasing altitude here: brainly.com/question/22029444

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A student claims that electronegativity is not related to the
concept of polarity. Use water as an example to provide
reasoning to refute the student's claim.
PLEASE HELP!

Answers

Answer:

Please find the explanation below

Explanation:

Polarity of a molecule is the function of the difference between the electric charges of two atoms that make up the molecule. This polar nature is greatly influenced by the ELECTRONEGATIVITY, which is the ability to attract electrons, of the atoms involved. For example, using water molecule, H2O, as a case study.

Water is known to be a highly polar molecule due to the electronegativity values of the atoms that make up its molecule. Oxygen atom is a more electronegative atom than hydrogen, hence, it pulls more electrons towards itself, leaving the hydrogen atom more electropositive. This forms the difference in the electrostatic force between oxygen and hydrogen, making water POLAR.

HENCE, the student is wrong to have said electronegativity is not related to the concept of polarity.

What happens to carbohydrates in fruit as they ripen? Make sure you explain the different carbohydrate molecules in the two stages of bananas and how that makes them taste.

Answers

Answer:

What happens to carbohydrates in fruit as they ripen is explained below in details.

Explanation:

As the fruit ripens after produce, the sucrose content develops only somewhat, while glucose and fructose progress in parallel, to enhance the principal sugars in ripe fruit. Carbohydrates are very essential in horticultural products because of their supplement to texture, flavoring, coloring, and nutritional value.

. Describea typical stress-strain curve and the relationship between the segments of the curve and stress and strain.

Answers

Answer:

the relationship between stress and strain that a particular material displays . it's unique for each material . it's is found by recording amount of strss at different values of strain. it is the stress point at which a specific material breaks under a given stress  in a typical stress-strain curve ,  the breaking strength is less than the ultimate strength

Explanation:

The typical stress-strain curve and the relationship between the segments of the curve and stress and strain explain the relationship between these two as the Stress is the result of the force applied, and strain is the deformation of a material in response to stress.

What is the significance of the stress-strain curve?

A typical stress-strain curve has several segments, including the elastic region, which represents the stiffness of the material, and the plastic region, which represents the point at which the material begins to permanently deform. Necking: a reduction in cross-section; ultimate strength, then a material's ability to deform until it reaches its ultimate strength, and so on.

Hence, the typical stress-strain curve and the relationship between the segments of the curve and stress and strain explain the relationship between these two as the Stress is the result of the force applied, and strain is the deformation of a material in response to stress.

Learn more about the stress-strain curve here.

https://brainly.com/question/13261407

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Once a month, Esteban helps his sister with a newspaper route. He gets paid $20 for his work. After his first day helping, he wanted to buy himself a baseball video game. Instead, he bought his sister a gift for her birthday. Read the scenario and use the drop-down menus to answer the questions that follow. What is the opportunity cost of Esteban’s decision? What resource prevented Esteban from getting both a video game and a gift?

Answers

Answer:

Its c

Explanation:

Its correct because i big brain Ф⊥Ф

Answer:

What is the opportunity cost of Esteban’s decision?

✔ video game

What resource prevented Esteban from getting both a video game and a gift?

✔ money

Explanation:

hope this helped

How can someone become paralyzed after motor nerves work cut?

Answers

They can become paralyzed because their brain won’t have nerves to know how to move that certain body part that is paralyzed.


what trophic level is the western diamond rattlesnake

Answers

Answer:

Tertiary level

Explanation:

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