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
Fittoniya [83]
3 years ago
13

Alpha particles cannot penetrate deeply into solids because they _____.

Chemistry
2 answers:
11111nata11111 [884]3 years ago
5 0
<span>Alpha particles cannot penetrate deeply into solids because they <u>have low velocity.
</u>They don't move fast enough to be able to penetrate deeply into solids, which is why the third option is the correct one.<u>
</u></span>
DENIUS [597]3 years ago
3 0

Answer: Option (c) is the correct answer.

Explanation:

A particle that contains two protons and two neutrons bounded together is known as an alpha particle.

It is known that an alpha particle has a large mass and due to this they travel very slowly. As a result, they tend to have low velocity.

Hence, we can conclude that alpha particles cannot penetrate deeply into solids because they have low velocity.

You might be interested in
How to Balance __MgF2 + __Li2CO3 + __ LiF
Andru [333]
__MgF2 + __Li2CO3 + __ 2LiF
7 0
3 years ago
At 25.5°C a gas has a volume of 125mL. What would be the volume be if the temperature increased to 50°C
kolezko [41]

Answer:

245 mL

Explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

7 0
3 years ago
Help me pls brainliest goes to first to answer
iris [78.8K]

Answer:

Answer: The solubility of B is high than the solubility of A.  

Explanation:

The solubility is defined as the amount of substance dissolved in a given amount of solvent. More the solute gets dissolved, high will be the solubility and less the solute dissolved, low will be the solubility.  

Mass of undissolved substance of substance A is more than Substance B at every temperature. This implies that less amount of solute gets dissolved in the given amount of solvent.

Therefore, B has high solubility than substance A.

3 0
3 years ago
Read 2 more answers
An electron charge e mass m and a positron charge e mass m revolve around their common center of mass under the influence of the
Katen [24]

Answer: v = 2π2 Kme2 Z / nh

Explanation:

The formula for velocity of an electron in the nth orbit is given as,

v = 2π2 Kme2 Z / nh

v = velocity

K = 1/(4πε0)

m= mass of an electron

e = Charge on an electron

Z= atomic number

h= Planck’s constant

n is a positive integer.

3 0
3 years ago
How is the pH of an acidic substance raised?
ch4aika [34]

Explanation:

An acid is a substance that produces excess hydroxonium ions in solution.

An acid based on the pH scale is a substance that has a low pH. Acid lies within a range of 1-7 on the pH scale.

  • A pH of 7 is for neutral compounds like water.
  • A pH greater that 7 is for basic compounds.
  • In order to raise the pH, we are driving at a substance becoming more neutral or basic.

This can be achieved by adding more base to the solution of the substance. When we add more base, hydroxyl ions will neutralize the excess hydroxonium ions and drag the pH towards that of neutrality.

Addition of more base can eventually make the substance basic.

learn more:

Phosphoric acid brainly.com/question/11062486

#learnwithBrainly

4 0
2 years ago
Read 2 more answers
Other questions:
  • An Olympic-size pool is 50.0 m long and 25.0 m wide.
    6·1 answer
  • Process A: Waves in a river lift rocks which crash down to the river bed and break
    6·1 answer
  • Which type of chemical bond involves the exchange of electrons
    10·1 answer
  • Which of the following elements has the smallest atomic radius
    5·1 answer
  • When atomic orbitals of two nuclei overlap, the mutual attraction between a negatively charged electron pair and the two positiv
    9·1 answer
  • A chemistry student must write down in her lab notebook the concentration of a solution of potassium chloride. The concentration
    5·1 answer
  • The Henry's Law constant of methyl bromide, CH3Br, is k = 0.159 mol/(L ⋅ atm) at 25°C. What is the solubility of methyl bromide
    9·1 answer
  • 2. Al(OH),(s) + 3 HCl(aq) à 3 H2O(l) + AlCl3(aq). This reaction shows how aluminum hydroxide
    7·1 answer
  • Which solute forms a saturated solution when 36 g of it are dissolved in 25 g of water at 20°C?
    15·1 answer
  • What is the volume, in liters, of 0.250 moles of carbon monoxide at STP?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!