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
ss7ja [257]
2 years ago
8

Name the types of radiation known to be emitted by radioactive elements.

Chemistry
1 answer:
nikitadnepr [17]2 years ago
3 0

Answer : The types of radiation known to be emitted by radioactive elements are, alpha particles, beta particles, or gamma rays.

Explanation :

Radioactive decay : It the process in which an unstable atomic nucleus loses energy by emitting the radiations like, alpha particles, beta particles, or gamma rays.

The naturally occurring radioactive elements are, radium, thorium, and uranium.

Alpha particle : It is also known as alpha radiation or alpha ray that consists of 2 protons and 2 neutrons that are bound together into a particle that is identical to the helium nucleus. It is produced in the process of alpha decay.

Beta particle : It is also known as beta radiation or beta ray. During the beta decay process, a high energy and speed electron or positron are emitted by the radioactive decay of atomic nucleus.

Gamma particle : It is also a gamma radiation or gamma ray that is arising from the radioactive decay of atomic nuclei. It has shortest wavelength waves and imparts high photon energy can pass through most forms of matters because they have no mass.

You might be interested in
A 0.0200 gram piece of unknown alkaline earth metal, M, is reacted with excess 0.500 M H 2 SO 4 , and the hydrogen gas produced
Rama09 [41]

Answer:

0.981atm

Explanation:

According ot Dalton's law total pressure of a mixture of non-reactive gas is equal to sum of partial pressures of individual gases.

total pressure= 1.01at

Number of gases=2

Gases: water vapor and hydrogen

partial pressure of water vapor= 0.029atm

1.01= partial pressure of water vapor+ partial pressure of hydrogen

1.01= 0.029 + partial pressure of hydrogen

partial pressure of hydrogen = 0.981atm

6 0
3 years ago
Surface tension explains which of the following
dexar [7]
I'm pretty sure the answer is 1. I and III
3 0
3 years ago
Read 2 more answers
Think about what you've learned about how particle motion is related to temperature.
statuscvo [17]

Answer:

1& 4

Explanation:

1. The average kinetic energy of the particles in a substance determines the substance's temperature.

4. How fast a substance's particles are moving determines how hot or cold the substance is.

8 0
2 years ago
How many moles of mercury(II) oxide, HgO, are needed to produce 125 g of oxygen, O2? How many moles of mercury is produced?​
iren2701 [21]

Answer: 7.81 mol HgO (How many moles of mercury(II) oxide, HgO, are needed to produce 125 g of oxygen, O2?)

Explanation:

7 0
2 years ago
What is the outer electron configuration for tin
AysviL [449]

Answer:

1s2 2s2 2p6 3s2 3p6 4s2 3d 104 p6 5s2 4d 105 p2

4 0
3 years ago
Other questions:
  • Where is energy stored in living sytems
    7·1 answer
  • Given: NaCl + AgNO3 -> AgCl + NaNO3
    9·2 answers
  • If an unknown element didplays many extremly strong metallic properties, where is it most likely to be located on the periodic t
    15·1 answer
  • What system is responsible for transporting food, waste, and gases throughout the body?
    7·1 answer
  • The author of Space Systems: All About Eclipses makes the point that seeing a total solar eclipse is rare. How does the author u
    7·1 answer
  • A point of reference is anything that seems steady that is used compare the position of an object
    9·2 answers
  • The balanced chemical equation for the reaction between sodium chloride and silver nitrate is:
    15·2 answers
  • Please help this is due tonight
    5·1 answer
  • A clear, pure liquid sample is brought into the lab and exposed to an electrical current. Different gases are produced on each o
    5·1 answer
  • NEED HELP! SCIENCE HW IS DUE IN 1 HOUR!!!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!