Beta Decay: 14C6 → 14N7+ e− + νe

In summary, during beta-decay, a fast moving electron is emitted which increases the stability of an atom by converting a neutron to a proton. This causes the atomic number to increase while the mass number remains the same. However, when an extra proton is added, the atom may need the emitted electron to stabilize the positive charge. This creates an ion, which is not necessarily unstable.
  • #1
Crystal037
167
7
Homework Statement
In beta-decay, a gamma ray that is a fast moving electron is emitted due to the conversion of a neutron to a proton and an electron to increase the stability. As a result, the atomic number increases while the mass number remains the same. But when the atomic no. increases as an extra proton is added, won't the atom need the electron it emits to stabilise the atom which by now has a positive charge
Relevant Equations
Eg: 14C6 → 14N7+ e− + νe
Problem Statement: In beta-decay, a gamma ray that is a fast moving electron is emitted due to the conversion of a neutron to a proton and an electron to increase the stability. As a result, the atomic number increases while the mass number remains the same. But when the atomic no. increases as an extra proton is added, won't the atom need the electron it emits to stabilise the atom which by now has a positive charge
Relevant Equations: Eg: 14C6 → 14N7+ e− + νe

According to me, The atom as its electron has been shot out would have a positive charge.
 
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  • #2
Crystal037 said:
Problem Statement: In beta-decay, a gamma ray that is a fast moving electron is emitted due to the conversion of a neutron to a proton and an electron to increase the stability. As a result, the atomic number increases while the mass number remains the same. But when the atomic no. increases as an extra proton is added, won't the atom need the electron it emits to stabilise the atom which by now has a positive charge
Relevant Equations: Eg: 14C6 → 14N7+ e− + νe

The atom as its electron has been shot out would have a positive charge.
Yes, this is called an ion.

Note that a beta particle is not a gamma ray.
 
  • #3
Then how does the ion gets an electron to stabilize itself
 
  • #4
What makes you think ions are necessarily unstable? The world is full of ions.
 

1. What is Beta Decay?

Beta decay is a type of radioactive decay in which an unstable nucleus releases a beta particle (either an electron or a positron) and transforms into a more stable nucleus.

2. What is the significance of the beta decay equation 14C6 → 14N7+ e− + νe?

This equation represents the beta decay of carbon-14 (14C) into nitrogen-14 (14N), in which a beta particle (e−) and a neutrino (νe) are emitted from the nucleus.

3. What is the role of carbon-14 in nature and why is its decay important?

Carbon-14 is a naturally occurring isotope of carbon that is used in radiocarbon dating to determine the age of organic materials. Its decay is important because it allows scientists to accurately date objects and events in the past.

4. How does beta decay occur?

Beta decay occurs when an unstable nucleus has too many neutrons compared to protons. In order to reach a more stable state, a neutron in the nucleus is converted into a proton, releasing a beta particle (either an electron or a positron) and a neutrino.

5. What are the implications of beta decay for human health?

Beta decay can be harmful to human health if an individual is exposed to large amounts of radioactive material. However, low levels of beta radiation are naturally present in the environment and are not harmful. In fact, beta particles are used in medical treatments for certain types of cancer.

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