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
Ksivusya [100]
3 years ago
10

Predict the missing particle or nuclide.

Chemistry
1 answer:
Advocard [28]3 years ago
8 0

Answer:

beta minus emission

Explanation:

Beta radiations:

Beta radiations are result from the beta decay in which electron is ejected. The neutron inside of the nucleus converted into the proton an thus emit the electron which is called β particle.

The mass of beta particle is smaller than the alpha particles.

They can travel in air in few meter distance.

These radiations can penetrate into the human skin.

The sheet of aluminum is used to block the beta radiation

²³⁹₉₃Np→ ²³⁹₉₄Pu + ⁰₋₁e

The beta radiations are emitted in this reaction. The one electron is ejected and neutron is converted into proton.

You might be interested in
Which skeleton equation represents a neutralization reaction? Mg + O2 MgO AlCl3 Al + Cl2 Li + HNO3 H2 + LiNO3 HBr + LiOH LiBr +
creativ13 [48]
Neutralization reaction is the reaction between acid and base.
There the neutralization reaction is:

HBr + LiOH ----------> LiBr + H2O.

Hope this helps!
5 0
2 years ago
Read 2 more answers
The solubility of Cr(NO3)3⋅9H2O in water is 208 g per 100 g of water at 15 ∘C. A solution of Cr(NO3)3⋅9H2O in water at 35 ∘C is
Zinaida [17]

Answer:

102g of crystals

Explanation:

When the Cr(NO₃)₃⋅9H₂O is dissolved in water at 15°C, the maximum mass that water will dissolve in the equilibrium is 208 g per 100g of water. When you heat the water, this mass will increases.

In this problem, at 35°C the water dissolves 310g in 100g of water, as in the equilibrium at 15°C the maximum mass is 208g, the mass of crystals that will form is:

310g - 208g = <em>102g of crystals</em>

<em>-Crystals are the Cr(NO₃)₃⋅9H₂O that is not dissolved-.</em>

I hope it helps!

5 0
3 years ago
Which of the following are correct for zero-order reactions?
GREYUIT [131]

Answer:

The answer is "Choice A and Choice B"

Explanation:

The Zero-Order reactions are usually found if a substrate, like a surface or even a catalyst, is penetrated also by reactants. Its success rate doesn't depend mostly on the amounts of the various reaction in this reaction.

Let the Rate = k

As \frac{dx}{dt} \ rate\ \  K_0 doesn't depend on reaction rate, a higher reaction rate does not intensify the reaction.

By the rate k_0 =\frac{dx}{dt}, the created based and the reaction rate is about the same.

5 0
2 years ago
Which metal element is most reactive Beryllium, magnesium, calcium, or strontium
777dan777 [17]

Answer:

Magnesium I’m pretty sure

Explanation:

3 0
2 years ago
Read 2 more answers
Protons are positively charged and repel other protons. Which other particle is found in the nucleus and separates protons so th
denis23 [38]
Neutrons are the other particles found in the nucleus. Neutrons are neither positively charged nor negatively charged. They are neutral.
5 0
3 years ago
Other questions:
  • Which of the following is not an example of an extensive physical property?
    8·2 answers
  • Recycled r134a refrigerant cannot exceed what levels of contaminants
    15·1 answer
  • In poor quality fireworks what will you notice and why
    11·2 answers
  • In our circulatory system, blood transports blood cells and dissolved ions when it moves through the body. Which of the followin
    5·2 answers
  • Is thiamine mononitrate an ionic bond or covalent bond?
    14·2 answers
  • Why was creating a Beer's Law plot necessary? Choose the best answer. Group of answer choices in order to determine the amount o
    14·1 answer
  • White vinegar is a 5.0% by mass solution of acetic acid in water. If the density of white
    7·1 answer
  • Help with this one too please !
    6·1 answer
  • Given that E
    9·1 answer
  • 11. How many molecules of oxygen will be consumed when 33.6 liters of water is produced?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!