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
Marizza181 [45]
3 years ago
13

What kind of nuclear reaction is seen in 236 92 U - 144 36 Kr 3p1n A; nuclear fission B; Beta decay C; Alpha decay D; Nuclear fu

sion
Chemistry
1 answer:
AlladinOne [14]3 years ago
6 0
<h3><u>Answer;</u></h3>

A; nuclear fission

<h3><u>Explanation</u>;</h3>
  • Nuclear fission is a process by which a large nucleus is split into two smaller nuclei, or fission fragments. It takes place after the nucleus absorbs a neutron that usually is a product of another atom's radioactive decay.
  • A common fission reaction bombards uranium-235 with a single neutron. This creates a uranium-236 atom which is unstable. Its nucleus tends to split into more stable products like Krypton-90 & Barium-143.
  • If you compare the masses before and after reaction, notice that Kr-90 + Ba-143 only = 233. But they were produced from U-236. This is because 3 neutrons were also released.
You might be interested in
How many moles of potassium are contained in 449 g of<br> potassium?<br> pls help im so lost
e-lub [12.9K]

Answer:

449 (g K) / 39.1 (g/mol K) = 11.5 mol K

Explanation:

Potassium has atomic number 39.1

amount of K in 449g sample = 449/39.1 = 11.5 mol

4 0
3 years ago
Read 2 more answers
How are catapults an example of a third class lever? Please explain!
Katen [24]
I hope that you can understand this!!! Lol

The thing that you have to pull back to release with, that would be considered a third class lever.

I hope this helps. :)
3 0
3 years ago
How is it possible for there to be more than one kind of atom of the same element?
tiny-mole [99]

They are called isotopes.

Isotopes have the same number of electrons and protons in their unionized state. They differ in the number of neutrons. The first and simplest example is hydrogen.


The most common hydrogen has

1 proton

1 electron and

0 neutrons


It has 2 cousins

1 proton

1 electron

1 neutron

And

1 proton

1 electron

2 neutrons.


Most elements have some differences in the number of neutrons present in their nuclei. Cesium and Xenon have the most number of isotopes. Each has 36. You wonder how the atoms are held together.


6 0
3 years ago
Read 2 more answers
Explain how storm surges can affect human life in Florida.
Blizzard [7]
As a result of high winds and water from a storm surge, homes, businesses, and crops may be destroyed or damaged, public infrastructure may also be compromised, and people may suffer injuries or loss of life.
5 0
2 years ago
When solutions of barium chloride and lithium sulfate are mixed, the spectator ions in the resulting reaction are?
Pepsi [2]
Barium chloride and lithium sulfate are mixed, barium sulfate and lithium chloride are formed. Barium sulfate is obtained as a white precipitate and lithium chloride as an aqueous solution.

Hope it helped!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following atoms:
    15·1 answer
  • 4) If a person is riding a bike and want to slow down, they use the brakes. This is an example of which of the following?
    13·1 answer
  • Select the correct answer.
    14·1 answer
  • 6.626 × 10⁻³⁴ × 7.08× 10¹⁴
    14·1 answer
  • What is the value of work done on an object when a 70–newton force moves it 9.0 meters in the same direction as the force? A. 7.
    5·2 answers
  • What is the chemical formula of diphosphorus monoxide?
    10·1 answer
  • Name the following alkyne.<br> Please help me &lt;3
    12·1 answer
  • A granulated cylinder was filled to 30.0 mL with liquid. An unknown metal cylinder having a mass of 60.27 g was submerged in the
    14·1 answer
  • PLEASE HELP FAST!!! Which is a characteristic of colloids?
    8·2 answers
  • The molar mass of carbon dioxide is 44.0 g/mol. How many moles of CO2 are present in a 58.4 gram sample of CO2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!