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
sattari [20]
2 years ago
10

Realiza la configuracion electronica,la CEE,grupo y periodo,de cada elemento,la estructura de lewis y la formula de sarrollada d

e los siguientes compuestos H2O
Biology
1 answer:
lesya692 [45]2 years ago
3 0

Answer:

1s2 2s2 2p4

Explicación:

1s2 2s2 2p4 es la configuración electrónica de la molécula de agua. En el agua, hay 10 electrones, dos de hidrógeno y ocho de oxígeno. La subcapa 2s contiene un máximo de 2 electrones, mientras que la capa 2p puede acomodar seis electrones. El átomo de hidrógeno pertenece al primer grupo y el átomo de oxígeno pertenece al sexto grupo de la tabla periódica. En la estructura de Lewis, un átomo de oxígeno está unido a dos átomos de hidrógeno en un ángulo de 104,45 grados. Existe un enlace covalente presente entre el hidrógeno y el átomo de oxígeno en el que ambos se vuelven estables. El oxígeno necesita dos electrones, por lo que forma enlaces con dos átomos de hidrógeno que tienen un electrón cada uno.

You might be interested in
"Gravity doesn't care whether you believe in it or not," she said, "but if you step
solniwko [45]

it doesn't matter whether you believe in it or not it still is there

6 0
3 years ago
You determine that a downed animal is dead. What is the very next thing you should do
borishaifa [10]

Take the animal to the vet?

4 0
2 years ago
Read 2 more answers
Why does the soil of Antarctica have little organic content?
amm1812
The soil of Antarctica has little organic content because it is permafrost. This means that the soil is always frozen because of very cold temperatures. Because of this, usually, little-to-no plants or animals can live in it. 
3 0
2 years ago
What is the practice of leaving old stalks to provide cover from the rain called?
Travka [436]

Answer:

No-till farming, which is the practice of leaving old stalks, provides cover from rain. The cover reduces water runoff and slows soil erosion. Contour plowing helps prevent erosion from heavy rains.

Explanation:

which is the practice of leaving old stalks, provides cover from rain. The cover reduces water runoff and slows soil erosion. Contour plowing helps prevent erosion from heavy rains.

4 0
2 years ago
Answer asap and i mark you as brainliest
lana [24]
Lactose Intolerant

Hope this helped. Good luck!
Mark Brainliest!!!
6 0
2 years ago
Read 2 more answers
Other questions:
  • A host cell infected by a virus is called?
    6·2 answers
  • Which are the characteristics of a maritime polar air mass? If you answer 1st and correctly will mark as BRAINLIEST!!!!!!!!! (Pl
    12·1 answer
  • What situation might develop in a population having some plants whose flowers open at midday and other plants whose flowers open
    8·1 answer
  • Typical minerals in Felsic igneous rocks are?
    15·2 answers
  • Describe the genetic makeup of the offspring of asexual reproduction
    10·1 answer
  • A cell in an embryo that still resembles the original cells of that embryo but will eventually form the spinal cord is ___.
    5·1 answer
  • All of the following are ways in which genetic engineering plays a role in medicine except
    9·1 answer
  • Male has 23 pairs of chromosomes and female has 23 pair of chromosomes. Then why don’t an offspring have 46 pairs of chromosomes
    15·1 answer
  • During strenuous exercise, anaerobic conditions can result if the cardiovascular system cannot supply oxygen fast enough to meet
    7·1 answer
  • What causes the air above the land to become warmer than the air above the ocean?​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!