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]
3 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]3 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
What type of reaction occurs when chlorophyll breaks down into new substances?
malfutka [58]
Decomposition reaction occurs when chlorophyll breaks down to form new substances.
3 0
3 years ago
Which of the following describes what might happen with a sudden increase in precipitation in the grassland biome?
melomori [17]
I'd say the answer is C Increase in plant and animal diversity.

Because grasslands are usually too dry for certain plants and animals to live there, but with more precipitation more organisms would live there.
7 0
3 years ago
Read 2 more answers
In a certain breed of plants, dark green is determined by the dominant gene 'G' and light green is determined by the recessive g
oksian1 [2.3K]

Answer: If you crossed the parents of GG and gg all plants would be green because if the parent with two dominate genes could only give a dominant G to each child all children would have a dominate G gene therefore all children on this cross would be dark green.

8 0
4 years ago
Upon examining samples of water and mud from a nearby river, you come across an unidentified organism. The organism is unicellul
8090 [49]

Answer:

unidentified organism: Algae

Kingdom: Protista

Explanation:

Protista is any of the eukaryotic (membrane-bound nucleus) unicellular organisms including protozoans, slime molds and some ALGAE.

ALGAE is a AQUATIC, PHOTOSYNTHETIC organism. It can either be EUKARYOTIC or prokaryotic. a good example is seaweed.

3 0
3 years ago
What is the scientific name of the Burchell Zebra?
Brums [2.3K]

Answer:

C. Equus quagga burchellii

Explanation:

southern subspecies of the plains zebra. It is named after the British explorer and naturalist William John Burchell.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help asap! will give brainliest!
    6·2 answers
  • What term describes a substance that has a positive and negative region in a molecule
    9·1 answer
  • The coconut palm is now widely dispersed in the world because of ________.
    11·1 answer
  • Which of the following describes an object with elastic potential energy?
    8·2 answers
  • Why are fossil fuels considered nonrenewable resources?
    15·2 answers
  • Which of these organisms needs care from its parents after birth? A. frog B. turtle C. mouse D. snake
    10·2 answers
  • Respiration _____, and cellular respiration ______.
    6·1 answer
  • Which of the following is not a reason for the wide use of CFC's during the 1920's - 1990's?
    6·1 answer
  • How does earths magnetic field provide evidence for seafloor spreading
    15·2 answers
  • Which cell processes is illustrated
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!