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
Oliga [24]
3 years ago
12

How many electron pairs are shared by an oxygen molecule?​

Chemistry
1 answer:
FinnZ [79.3K]3 years ago
8 0
Two Pairs

The two oxygen atoms share two pairs of electrons, so two covalent bonds hold the oxygen molecule together.
You might be interested in
How US is the most developed country?
8090 [49]
 I believe in what USA was and is able to achieve, and trust the nation in many but every ways. What really made it a developed nation is the things that happened in the last 3 Centuries, some of which are;

#1 CULTURAL TOLERANCE & IMMERSION
#2 TECHNOLOGICAL INVENTIONS & ADVANCEMENT IN THE FIELD OF SCIENCE
#3 FAST FOOD CULTURE
#4 HOLLYWOOD
#5 INTEGRITY & PATRIOTISM
#6 MASS CONSUMERISM
6 0
3 years ago
4O POINTS PLEASE ANSWER
Karo-lina-s [1.5K]

Answer & Explanation:

The reason why is because global fossil fuel consumption is on the rise, and new reserves are becoming harder to find. Those that are discovered are significantly smaller than the ones that have been found in the past.

Oil: Consumption (Predictions): Over 11 Billion tonnes Annually. If we carry on as we are, our known oil deposits could run out in just over 53 years.

Gas (Predictions): If we increase gas production to fill the energy gap left by oil, our known gas reserves only give us just 52 years left.

Coal: Although it’s often claimed that we have enough coal to last hundreds of years, this doesn’t take into account the need for increased production if we run out of oil and gas, our known coal deposits could be gone in 150 years.

For example, oil reserves are a good example: 16 of the 20 largest oil fields in the world have reached peak level production – they’re simply too small to keep up with global demand.

During the year of 2015, fossil fuels made up 81.5% of total U.S. energy consumption. The number is most likely increasing every year.

(fyi: the graph provided is showing future energy reserves for coal, gas and oil. approxiamately.)

7 0
3 years ago
Paint, paint thinners and some cleaning agents can weaken the shell of a hard hat and may eliminate
MissTica
Yes this is true good job
4 0
3 years ago
How do I identify polar bonds?
pantera1 [17]
Identify<span> each </span>bond<span> as either </span>polar<span> or nonpolar.</span>
7 0
3 years ago
Read 2 more answers
I KNOW THE ANS JUST NEED AN EXPLANATION...PLEASE I WILL Mark you the brainiest
Reika [66]
I’m pretty sure it would be D.
5 0
2 years ago
Other questions:
  • Which of the following aqueous solutions would have the greatest freezing-point depression?
    6·1 answer
  • Balance this chemical equation. Choose "blank" for the box if no other coefficient is needed. Writing the symbol implies "1."
    8·1 answer
  • PLEASE HELP!!!!!!! <br>Atoms are blank if it has blank electrons in its outer most energy level.
    5·1 answer
  • If a sodium atom looses an electron to form an ion what is its charge?
    10·2 answers
  • 0.71 g Cu equals how many moles
    8·2 answers
  • Enter your answer in the provided box. Calculate the number of moles of CrCl, that could be produced from 49.4 g Cr202 according
    8·1 answer
  • If the crucible is contaminated with the volatile impurities. While heating, the impurity is then burned off and removed. Descri
    7·1 answer
  • Which of the following cannot be the chemical symbol for an element
    14·1 answer
  • The number of electrons in an oxide ion O^2- is?
    7·1 answer
  • Why does a planet stay in orbit?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!