3 years ago

I need help with my bio hw

1 answer:

5 0

The hydrogen bond in polar molecules occurs only in compounds that have hydrogen bonded to N, O, or F.
These very highly electronegative elements create a partial positive charge on the hydrogen.
The H atom is attracted to the partial negative charge on an N, O, or F atom in another molecule.
The hydrogen bond is an attraction but not a true chemical bond such as ionic or covalent bonds. It is much weaker.
However, the hydrogen bond is a strong intermolecular bond.

You might be interested in

PLEASE PLEASE PLEASE SOMEBODY PLEASE I AM VERY CONFUSED. Pleaseee. I've attached a picture. Please somebody answer.

makkiz [27]

Answer:

are u in ac science?that is in 6th

Explanation:

ok if u arent i can not help u i am so sorry

8 0

4 years ago

What role did gravity play in forming the sun?

artcher [175]

4 is correct. In a wide expanse of space, gravity drew dust and gas together to create the solar system. The sun formed first from the vast material.

7 0

3 years ago

Read 2 more answers

Why do plants and animal need freshwater?

eduard

D. both plants and animals need freshwater to live

6 0

3 years ago

Choose all the answers that apply. The mantle _____. is the thinnest layer is the thickest layer is the hottest layer is made of

Natali5045456 [20]

The thickest layer, the hottest layer

6 0

3 years ago

If mitosis happens in our gonad cells that produce egg or sperm. How will it impact the progeny's chromosome number? Emphasize a

Travka [436]

Explanation:

If gametes were produced instead by mitosis each gamete would be diploid not haploid. During fertilization of diploid gametes, the zygote would become 4n=92. With each new generation the number of chromosomes would double.

7 0

3 years ago