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
Jobisdone [24]
3 years ago
7

What does the number of electrons on the outer energy level of an atom tell you

Biology
1 answer:
adell [148]3 years ago
5 0
Well, first off it tells you the number of valence electrons (because that’s what those are valence electrons) it also tells you how that atom is going to bond with other atoms (whether it will tend to loose or gain electrons when in chemical bonds). It also can show how reactive an element is (if it has eight or in some cases two then it won’t react because that outer shell is full)...basically it tells you the chemical properties of that atom
You might be interested in
What is the electron called if it's dead?
padilas [110]
<span>the answer is John Innes Centre</span>
5 0
4 years ago
1.What is the difference between evaporation and transpiration? What role does each process play in the water cycle?
anygoal [31]
1. Evaporation is the escape of water molecules from their liquid phase to gas phase that go up into the atmosphere. Evaporation can occur anywhere where open liquid water is exposed to sunlight or any other source of energy. Transpiration, on the other hand, is the loss of water (by evaporation) from plants through the stomata. Evaporation and transpiration move water from the biosphere to the atmosphere.

2. Condensation is the return of water molecules from gaseous phase (vapor) back to liquid form. Precipitation, on the other hand, is the coming down of condensed water from the atmosphere to the earth (biosphere), which is a significant part of the water cycle.

3. Exchange pool is the pool from (or approximate amount) which water or other elements are shared (back and forth) between different spheres (such as biosphere, atmosphere, and hydrosphere) in a cycle. A reservoir on the other hand is analogous to a ‘container’ that holds large masses of water or other elements such as a lake and the atmosphere.

4. The answer is No. because, today’s waters, due to increased pollution from industrialization that spews a lot of pullutans into the atmphere, ae contamiated. The water that precipitates is tainted by gases such as sulphuric dioxide tha makes it acidic. The water also gets polluted by other pollutants in the atmpshre and biosphere and hence become a health risk to animals and humans that drink it.
4 0
3 years ago
Which of the following statements is true? A. The daughter cells formed during mitosis are genetically similar to, though not id
raketka [301]
Maybe A 
*sorry language english is bad
5 0
3 years ago
Read 2 more answers
Describe the main characteristics of chordates.<br> Please DESCRIBE! <br> thanks
egoroff_w [7]

Answer:

The characteristic features of the phylum Chordata are a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a tailgut.

Hope this helps

7 0
3 years ago
Read 2 more answers
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
dolphi86 [110]

Answer:

B is the correct answer. :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Mendel’s law of segregation has its physical basis in which of the phases of the cell cycle?
    12·2 answers
  • What is the basis of an organic molecule?
    9·2 answers
  • Which factor affects the amount of runoff that occurs in an area?
    12·2 answers
  • Which list describes the path carbon dioxide takes to the nose?
    15·1 answer
  • Two European men and two Polynesian women settled on a previously uninhabited tropical island. All four of the settlers have bro
    14·1 answer
  • Achondroplasia is a form of dwarfism caused by a dominant allele. The homozygous dominant genotype causes prenatal death, so ind
    9·1 answer
  • The C Horizon contains the parent material for the soil, it is the original material that succession began on
    6·1 answer
  • A molecule consists of double strand of nucleotides, coiled into a double helix. What kind of molecule is it?
    10·1 answer
  • How Primary and secondary succession happen?
    10·1 answer
  • Which of the following is not a period of the Mesozoic era? TriassicJurassicDevonianCretaceous
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!