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
Tatiana [17]
3 years ago
8

What do you call a pair of electrons not involved in bonding?

Chemistry
1 answer:
soldi70 [24.7K]3 years ago
4 0
They are called lone pairs
You might be interested in
Which of the following characteristics describes aerobic organisms.
horsena [70]

Answer: Option (3) is the correct answer.

Explanation:

Aerobic organisms are the organisms which survive and grow in the presence of oxygen.

When oxidation of glucose occurs in the presence of oxygen then it is known as aerobic respiration.

In aerobic respiration, food releases energy to produce ATP which is necessary for cell activity. There is complete breakdown of glucose in aerobic respiration that is why more energy is released. Therefore, aerobic organisms become active.

Thus, we can conclude that characteristics very active, efficient use of energy describes aerobic organisms.

6 0
4 years ago
What geological processes form natural gas
Ivan
Decomposed organic matter ,mud,silt ,and sand 
5 0
3 years ago
at 55 years what mass remains of a 200.0 g sample of a radioactive isotope with a half life of 10.0 years
Harman [31]

Answer:

4.419 g

Explanation:

     55 years is 5.5 half lives

200 g   *   (1/2)^5.5 = 4.419 g

3 0
1 year ago
Why doesn’t a broken wineglass spontaneously fix itself, from a thermodynamic point of view?
Alla [95]
The answer is the option<span> 3.) Fixing a wineglass requires a large decrease in entropy.



Entropy is a termodynamical variable and it is defined as the degree of disorder of the system.



As per the second law of thermodynamics the spontaneous changes only occur when the entropy increases.



</span>Fixing the broken glasses by itself meant to decrease the entropy spontaneusly which violate the principle or second law of thermodynamics. So, it is not possible.   
8 0
3 years ago
Read 2 more answers
What are three areas are the natural sciences commonly divided
Sonbull [250]
Today, natural sciences<span> are more </span>commonly divided<span> into life </span>sciences<span>, such as botany and zoology; and physical </span>sciences<span>, which include physics, chemistry, geology, astronomy and materials </span>science<span>.</span>
5 0
4 years ago
Other questions:
  • How does solar radiation affect the thermosphere? explain
    11·1 answer
  • A 150 mL sample of hydrochloric acid (HCl) completely reacted with 60.0 mL of a 0.100 M NaOH solution. The equation for the reac
    15·2 answers
  • What is the significance of molecular formula​
    5·1 answer
  • What happens when an electron absorbs energy?
    10·1 answer
  • When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with chemicall
    5·2 answers
  • FeCl3(aq) + Na3PO4(aq) --&gt; FePO4(s) + NaCl(aq) [unbalanced]
    10·2 answers
  • The diagram below shows the movement of Earth plates.
    5·2 answers
  • How many valence electrons does each of the following atoms have?
    9·1 answer
  • Glucozo công thức phân tử
    10·1 answer
  • 6 a. 0.9 km=<br> mm<br><br><br> 7 a. 11,835.76 g=<br> Kg
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!