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
Softa [21]
3 years ago
6

What is the electron structure of an oxygen atom?

Chemistry
1 answer:
Drupady [299]3 years ago
8 0

Answer:1s2 2s22p4

Explanation:

You might be interested in
The metals in Groups 1A, 2A, and 3A ____.
Ket [755]
The correct answer is D.


I hope that helped! c:
6 0
3 years ago
Who is considered the founder of the periodic table of the elements?
nata0808 [166]

Answer:

Dmitry Mendeleev

Explanation:

Around 1869 a Russian scientist, Dmitry Mendeleev formed what is now known as the periodic table or chart. The Mendeleevian periodic table was based on the atomic weights of elements using the periodic law. The periodic law states that "chemical properties of elements are a periodic function of their atomic weights".

The modern periodic table was re-stated by Henry Moseley in the 1900s. He changed the basis of the periodic law to atomic masses.

7 0
2 years ago
The graph shows the changes in the phase of ice when it is heated.
mina [271]

Answer:

100 degree celcius, because it is the melting point of ice ob

6 0
2 years ago
How are all cells similar?
Reika [66]

Answer:

All cells have structural and functional similarities. Structures shared by all cells include a cell membrane, an aqueous cytosol, ribosomes, and genetic material (DNA). All cells are composed of the same four types of organic molecules: carbohydrates, lipids, nucleic acids, and proteins.

Explanation:

⊂_ヽ

\\ Λ_Λ

\( ˇωˇ)

> ⌒ヽ

/ へ\

/ / \\

レ ノ ヽ_つ

/ / YOU GOT DAT

( (ヽ

| |、\

| 丿 \ ⌒)

| | ) /

ノ ) Lノ

(_/

8 0
2 years ago
The equation most often associated with Newton's Second Law of Motion is
nignag [31]

Answer:

F = ma or Force = mass x acceleration.

Explanation:

Newtons second law is about the force put onto an object. To find this you would use the formula:

Force is equal to mass times acceleration (F=ma)

7 0
3 years ago
Read 2 more answers
Other questions:
  • It is difficult to measure the volume of a gas because: Gases have no volume. Gases are not soluble in liquids. The volume of a
    8·2 answers
  • Complete the balanced equation for the reaction that occurs when formic acid (hcooh) dissolves in water. please include the stat
    9·1 answer
  • How do I convert 12 g into kg in a formula
    8·1 answer
  • Calculate the mass percentages of carbon hydrogen and oxygen in sucrose
    11·1 answer
  • What might be useful for adding solids to a tube
    11·1 answer
  • Explain how lowering the speed of the current that is transporting sediment could result in the deposition of that sediment.
    7·1 answer
  • PLEASE HELP ME ASAP! CHEMISTRY TUTOR<br><br> SEE ATTACHED
    8·1 answer
  • YO SOMEONE ANSWER DIS ASAP I GOT 2 MINUTES
    12·1 answer
  • If 9 moles of P203 are formed, how many<br> moles of O2 reacted?
    9·1 answer
  • Describe how the pH of anti-acid powder can be determined
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!