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
vazorg [7]
2 years ago
7

How many valence electrons are in an atom with the electron configuration in example A?

Biology
2 answers:
posledela2 years ago
7 0

Answer:

6.

Explanation:

Valence electron may be defined as the electrons present in the outermost shell. The valence electron has the ability to lose or gain the other electron and also determines the chemical property of the element.

The outermost electrons can be calculated by looking at the outermost shell. In the given example 1s22s22p63s23p4, the number of valence electrons are 6 ( the sum of electron present in the 3s and 3p orbitals.

Thus, the correct answer is option (1).

3241004551 [841]2 years ago
5 0
The answer is 6 valence electrons
You might be interested in
The feeding relationships among the species in a community determine the community's A) secondary succession. B) ecological nich
Eddi Din [679]

Answer:

The feeding relationships among the species in a community determine the community's trophic structure. C)

4 0
3 years ago
Identify 3 actions from humans that have released greenhouse gases into the atmosphere
Alex73 [517]

Answer:

Explanation:

Humans are increasingly influencing the climate and the earth's temperature by burning fossil fuels, cutting down rainforests and farming livestock. This adds enormous amounts of greenhouse gases to those naturally occurring in the atmosphere, increasing the greenhouse effect and global warming

8 0
2 years ago
Give an example in which adding a new species to an ecosystem increases its biodiversity​
miv72 [106K]

Answer:

Well to give a good example of "ecosystem increases its biodiversity​" we must first define

biodiversity

"the variety of life in the world or in a particular habitat or ecosystem."

SO an example would be like bringing a frog from china to a pond in amercia,but this frog is new and there arent any frogs from the speicus

3 0
2 years ago
Scientists have a great deal of responsibility. Why is it important for scientists to communicate their results accurately to pe
Scrat [10]
Because everything scientists do or see is put out where the whole world can see. But if they don’t do it accurately then they get proved wrong or even lose their job. And the more accurate an answer is the more opportunity they have to venture and see more Han what they already know.
3 0
3 years ago
How does carbon move from the biota to the atmosphere? view available hint(s) how does carbon move from the biota to the atmosph
aniked [119]
Carbon dioxide is released during cellular respiration.
5 0
3 years ago
Other questions:
  • The word "cycle" in cell cycle refers to the ________________ of growth, dna duplication, and cell division that occurs in eukar
    5·1 answer
  • Explain hypertonic, hypotonic, and isotonic.<br> pls and thanks
    6·1 answer
  • A vegetarian who doesn't eat eggs or milk should supplement the diet with this mineral.
    10·2 answers
  • As the demand for more paper grows, more
    14·1 answer
  • What would be the probability of obtaining 6 offspring, 4 of which were dominant and 2 recessive if it was a test cross (Aa x aa
    6·1 answer
  • How is this change most likely to affect the animals in the food web
    14·1 answer
  • What is the type of allele that only affects the phenotype in the homozygous condition?
    11·1 answer
  • PLEASEEEEEEEEE HELPPPPP QUICKLYYYYYY!!!
    7·1 answer
  • What is a cell membrane?
    14·2 answers
  • This type of cell is found in females and is needed for reproduction​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!